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60mm Racing Fiddle Block with Becket & Cleat, 882lb. SWL, 12.4oz. from LEWMAR
60mm Racing Fiddle Block with Becket & Cleat, 882lb. SWL, 12.4oz. from LEWMAR
For chafe-free, low-friction tackles. Sheave: Anodized aluminum alloy . Ball Bearings: Delrin® . Sheave Size: 2-3/8" (60mm) & 1-5/8" (40mm) . Line Dia. : 3/8" max. . Cheek Material/Finish: Anodized aluminum alloy . Shackle/Strap Type: Swivel with three-way locking, drilled-out head . Cleat: Model with cleat: adjustable arm, aluminum cam cleat .
Large Dinghy Snatch Block, 9/16" Line Dia., 40mm Sheave Dia., 1300 SWL from HOLT ALLEN
Large Dinghy Snatch Block, 9/16" Line Dia., 40mm Sheave Dia., 1300 SWL from HOLT ALLEN
Glass-filled nylon cheeks with 316 stainless straps increase working efficiency more than 50% with minimal weight increase. Stainless ball bearings in a polypropylene cassette. For spinnaker sheet, jib sheet turning blocks, etc. Cheek Material/Finish: Glass filled nylon. Ball Bearing: Stainless ball bearings. Opening: Hinged cheek/axle.
29mm Carbo Clew Block Assembly from HARKEN
29mm Carbo Clew Block Assembly from HARKEN
From the folks who invented ball bearing blocks, this line of blocks boasts an excellent strength-to-weight ratio. 29mm doubles and triples feature a U-lock to hold the swivel in the front or side position, or allow it to spin freely. Use the 40mm blocks for jib and mainsheet systems on high-performance dinghies, and for high-load control lines on small keelboats. The 57mm blocks have an enormous working range that makes them ideal for main and jib sheets, spinnaker halyards and control lines.
Series 60 Orbit Block, Single Light-Load, 2-3/8" Sheave Size, 1,710lb. SWL, 4.7oz. from RONSTAN
Series 60 Orbit Block, Single Light-Load, 2-3/8" Sheave Size, 1,710lb. SWL, 4.7oz. from RONSTAN
These exceptionally strong blocks feature the performance Orbit sheave with captive Acetal ball bearings for side thrust loads, eliminating the need for side retainer plates. The 75mm webbing block (RF79107) can be used where swivel head and shackle attachment is not required to achieve further weight savings. Sheave Size: 2-3/8" (60mm) or 3" (75mm). Line Diameter: Series 60: 1/2" (12mm), Series 75: 9/16" (14mm). Cheek Material/Finish: Anodized aluminum.
Series 40 Ratchet Block, Single/Cleat, 385lb. SWL, 3.4oz. from RONSTAN
Series 40 Ratchet Block, Single/Cleat, 385lb. SWL, 3.4oz. from RONSTAN
Practical Sailor's Ratchet Block Click-Off rated Ronstan's Orbit block "Overall, the most impressive with its grip, versatility, and lightweight design. " The newest addition to Ronstan’s Orbit range of super lightweight, fiber-reinforced blocks. Ideal for sheet applications on dinghies up to 16' and control line applications for small keel boats. There are two styles of Series 40 ratchet blocks. Many of the top Grand Prix Laser sailors are switching to Orbit blocks.
Ratchet Orbit Block, Cheek, Counter-Clockwise, 550lb. SWL, 2.7oz. from RONSTAN
Ratchet Orbit Block, Cheek, Counter-Clockwise, 550lb. SWL, 2.7oz. from RONSTAN
Practical Sailor's Ratchet Block Click-Off rated Ronstan's Orbit block "Overall, the most impressive with its grip, versatility, and lightweight design. It can be set at a 0 or 90 degree orientation, provides stress-free articulation without allowing the block to over-rotate, and is locked in place with a security clip that doesn’t require tools to fit. The Dyneema link is also more compatible with carbon, Dyneema and webbing connection points than steel loop tops or shackles.
300 Series Fairlead Block, Fixed Style, 2-7/32" x 3/4" from SCHAEFER
300 Series Fairlead Block, Fixed Style, 2-7/32" x 3/4" from SCHAEFER
Same as the Schaefer 200 Series fairlead blocks, but with twice the working load. Use #10 fasteners. Configuration: Lead block. Sheave: UV-stabilized white Delrin®. Ball Bearings: Delrin. Sheave Size: 1-7/16" (37mm). Line Diameter: 7/16". Cheek Material/Finish: Polished stainless.
Corrosion Block, 12oz. Aerosol from LEAR CHEMICAL
Corrosion Block, 12oz. Aerosol from LEAR CHEMICAL
Stops corrosion on all metalsThis anti-corrosion lubricant/penetrant stops or prevents corrosion on all metals. Its hydrophobic chemistry acts like an "off switch" to prevent dissimilar metal corrosion. Leaves a non-toxic, non-greasy, clean, clear protective film that blocks corrosion in a wide variety of applications, including marine electronics, batteries, circuit panels, standing rigging, fishing gear and inboard or outboard motors. 12oz. aerosol or 32oz.
Corrosion Block, 32oz. with Refill Sprayer from LEAR CHEMICAL
Corrosion Block, 32oz. with Refill Sprayer from LEAR CHEMICAL
Stops corrosion on all metalsThis anti-corrosion lubricant/penetrant stops or prevents corrosion on all metals. Its hydrophobic chemistry acts like an "off switch" to prevent dissimilar metal corrosion. Leaves a non-toxic, non-greasy, clean, clear protective film that blocks corrosion in a wide variety of applications, including marine electronics, batteries, circuit panels, standing rigging, fishing gear and inboard or outboard motors. 12oz. aerosol or 32oz.
Deck Plate, 3-3/8"dia. x 1-15/16"H, 2,250lb. SWL from SCHAEFER
Cabin Hatch/Vent from LEWMAR
Cabin Hatch/Vent from LEWMAR
Designed to fit Lewmar hatches or to be mounted on deck, this vent features a built-in gasketed bung that makes it 100% watertight. The trim piece is available for thru-deck installations. Includes mounting screws. Type: Passive vent . Material: Acrylic composite . Dimensions: 2-1/4"H x 6-3/4" Dia. . Cutout Size: 3" .
Screen Kit Hinge from LEWMAR
Screen Kit Hinge from LEWMAR
Allows the aluminum framed screen included with Lewmar Trim and Screen Kits to be hinged for easier access to the hatch.
45lb. CQR Anchor, Boats 32'–58', 40-5/8"L x 14"W x 17"H from LEWMAR
45lb. CQR Anchor, Boats 32'–58', 40-5/8"L x 14"W x 17"H from LEWMAR
The legendary Lewmar plow anchor stays put, won't breakA favorite among bluewater cruisers for its strength and performance in a wide range of bottom conditions. Excellent penetration in sand, weeds, rocks and mud. Trouble-free anchor roller stowage. Attach a trip line to the eye on the horn for easy break-out. Hinged shank prevents breakout during wind shifts. Forged steel construction. Lifetime warranty against breakage. Material: Galvanized Steel . Application: Sand, Rock and Grass .
57mm Black Magic AirBlock, High-Load Strap Head with Becket, 2,500lb. SWL, 3.6oz. from HARKEN
57mm Black Magic AirBlock, High-Load Strap Head with Becket, 2,500lb. SWL, 3.6oz. from HARKEN
Strong, lightweight aluminum blocks for offshore boats Used for sheets, halyards, running backstays and control lines on offshore boats, these strong, lightweight blocks are made of sculpted aluminum with Torlon rollers and carbon black balls for strength and UV protection. Cheek Material/Finish: 6160-T6 Hardkote anodized aluminum . Sheave Size: 57mm (2-1/4") . Construction: Three fasteners for quick disassembly. Plastic isolators separate dissimilar metals. Three-way head system.
Delrin Sheave, 1/2" Max. Line Dia., 1-7/16" OD, 3/8" ID, 5/8" Width from SCHAEFER
Delrin Sheave, 1/2" Max. Line Dia., 1-7/16" OD, 3/8" ID, 5/8" Width from SCHAEFER
Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturer's blocks. Delrin sheaves are injection molded with UV inhibitors and monitored molding cycles for a stronger product.

from LEWMAR, SWL, SWL from LEWMAR, 72mm Synchro Block, 60mm Synchro Block

60mm Synchro Block, Triple, 1,760lb. SWL, 12.77oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926003
60mm Synchro Block, Single with Becket, 1,760lb. SWL, 4.44oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926004
60mm Synchro Block, Double with Becket, 1,760lb. SWL, 8.92oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926005
60mm Synchro Block, Triple with Becket & Cam, 1,760lb. SWL, 18.62oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926010
60mm Synchro Block, Toggle Head, 1,760lb. SWL, 4.2oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926021
60mm Synchro Block, Single Alloy Sheave, 1,760lb. SWL, 5.77oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926029
60mm Synchro Block, Fiddle, 1,760lb. SWL, 5.46oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926031
60mm Synchro Block, Fiddle with Becket, 1,760lb. SWL, 5.81oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926034
60mm Synchro Block, Fiddle with Cam, 1,760lb. SWL, 7.78oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926037
60mm Synchro Block, Fiddle with Becket & Cam, 1,760lb. SWL, 8.24oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926039
Snap Shackle, Fits Size 60mm, 19mm Opening Eye ID, Replaces 5mm Pin Dia., 1,760lb. SWL from LEWMAR Home -> Sailboat -> Shackles, Snaps & Fittings -> Snap Shackles->Synchro Block Snap Shackles
Replaces the standard shackle fitted to all blocks Will also fit all Lewmar Ocean blocks and most other blocks of similar size .
Part No: 29926040
60mm Synchro Block, Footblock, 1,760lb. SWL, 5.7oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926061
60mm Synchro Block, Jamming Footblock, 1,760lb. SWL, 6.7oz. from LEWMAR Home -> Sailboat -> Blocks->60mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29926064
72mm Synchro Block, Single, 2,420lb. SWL, 6.61oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927201
72mm Synchro Block, Double, 2,420lb. SWL, 14.0oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927202
72mm Synchro Block, Triple, 2,420lb. SWL, 21.03oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927203
72mm Synchro Block, Single with Becket, 2,420lb. SWL, 7.35oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927204
72mm Synchro Block, Double with Becket, 2,420lb. SWL, 14.73oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927205
72mm Synchro Block, Triple with Becket & Cam, 2,420lb. SWL, 27.54oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927210
72mm Synchro Block, Toggle Head, 2,420lb. SWL, 6.93oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927221
72mm Synchro Block, Fiddle, 2,420lb. SWL, 8.89oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927231
72mm Synchro Block, Fiddle with Becket, 2,420lb. SWL, 9.62oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927234
72mm Synchro Block, Fiddle with Cam, 2,420lb. SWL, 11.93oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927237
72mm Synchro Block, Fiddle with Becket & Cam, 2,420lb. SWL, 12.53oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927239
Snap Shackle, Fits Size 72mm, 22mm Opening Eye ID, Replaces 6mm Pin Dia., 2,420lb. SWL from LEWMAR Home -> Sailboat -> Shackles, Snaps & Fittings -> Snap Shackles->Synchro Block Snap Shackles
Replaces the standard shackle fitted to all blocks Will also fit all Lewmar Ocean blocks and most other blocks of similar size .
Part No: 29927240
72mm Synchro Block, Footblock, 2,420lb. SWL, 8.1oz. from LEWMAR Home -> Sailboat -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927261
72mm Synchro Block, Jamming Footblock, 2,420lb. SWL, 8.8oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->72mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29927264
90mm Synchro Block, Single, 4,400lb. SWL, 14.45oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->90mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29929001
90mm Synchro Block, Double, 4,400lb. SWL, 30.62oz. from LEWMAR Home -> Sailboat -> Blocks->90mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29929002
90mm Synchro Block, Single with Becket, 4,400lb. SWL, 16.03oz. from LEWMAR Home -> Sailboat -> Blocks -> Blocks->90mm Synchro Blocks
Lewmar's Synchro blocks are more efficient, less expensive Lewmar's Synchro blocks combine geometry, sheave ratios and a unique free spin bearing, to deliver performance that’s comparable to ball and roller bearing blocks used in pro racing—at a more affordable price. Synchro blocks provide the optimal ratio between line size, sheave diameter and the interface between rope and sheave. This new range of blocks transforms performance, not only by improving efficiency, but also speed and handling.
Part No: 29929004
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