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
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.

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 315 Outboard Fuel Hose - 3/8"ID from SHIELDS RUBBER
Premium-quality fuel hose designed for outboard feed and vent lines. Remains flexible at low temperatures and resists UV sunlight. Silverado 2000 complies with SAE J1527 Type B2 specifications. Should not be used in applications requiring the use of Type B1 fuel feed line.

Series 60 Ratchet Block, Head Post Locking Kit from RONSTAN
Ser60 Rcht Blck, Lck Kt|SER60 RCHT BLCK LCK KT.

Series 250 Exhaust Hose, 7/8"ID, 1-3/16"OD, 565psi Burst Pressure from SHIELDS RUBBER
For use in all marine water and wet-exhaust applications. Also for marine wet-exhaust where connection requires great length (greater than 4 x ID) or significant bend. Meets or exceeds standards for certified wet-exhaust hose. Sold by the foot with a maximum continuous length of 10' except where preceded by an asterisk, which indicates a maximum continuous length of 50'. Construction: Black synthetic rubber with wire helix and HD synthetic cord . Temperature Range: –20° to 200° F .

Series 250 Exhaust Hose, 2-3/8"ID, 2-3/4"OD, 230psi Burst Pressure from SHIELDS RUBBER
For use in all marine water and wet-exhaust applications. Also for marine wet-exhaust where connection requires great length (greater than 4 x ID) or significant bend. Meets or exceeds standards for certified wet-exhaust hose. Sold by the foot with a maximum continuous length of 10' except where preceded by an asterisk, which indicates a maximum continuous length of 50'. Construction: Black synthetic rubber with wire helix and HD synthetic cord . Temperature Range: –20° to 200° F .

Series 150 Clear PVC Tubing, 1/2"ID, 45psi Burst Pressure from SHIELDS RUBBER
Single layer, nontoxic, FDA-approved clear vinyl tubing. Ideal for drain lines, iceboxes, refrigerators, livewells, bilge pump discharge, freshwater lines, water and holding tank vents. Sold per foot: 50’ maximum continuous length for 1/4" and 3/8" hose; 100' maximum continuous length for 1/2" hose and larger. Application: Non-pressurized water system supply; sink, shower, and icebox drains. Material: FDA formula vinyl. Reinforcement: None. Temperature Range: N/A.

Tee Type Sanitation Hose Fitting, Slip Fitting Thread from SHIELDS RUBBER
Fiberglass-reinforced nylon fittings designed to fit Shields Series 101, 148 and 144 hoses without heating or special tools. Use in sanitation systems, deck drain systems and water tank fill.

Low-Permeation Fuel Hose, 1/2" ID, 250' Max. Length from SHIELDS RUBBER
Special design NBR tube with an embedded plastic barrier layer limits permeation. The design of this hose provides easy coupling insertion and the NBR/PVC cover is weather and UV resistant. The hose is also polyester reinforced and fire-resistant. Fuel Type: Fuel feed (gasoline up to 85% ethanol blended fuels/diesel/bio-diesel all blends) . Approvals: SAE J1527 Type A1-15 and ISO 7840 Type A1 . Construction: Reinforced with high strength synthetics to resist gasoline/alcohol permeation .

2" ID, 90° Marine Rubber Exhaust Elbow from SHIELDS RUBBER
Exhaust hose elbows let your wet-exhaust line make tight turns without kinking. They provide excellent tolerance to engine heat, vibration and back pressure. Install over rigid tubing or pipe using the four included stainless T-bolt clamps (two at each end). Not intended for hose-to-hose connections. Lubricate with water or detergent. 250°F max.

5" ID, 45° Marine Rubber Exhaust Elbow from SHIELDS RUBBER
Exhaust hose elbows let your wet-exhaust line make tight turns without kinking. They provide excellent tolerance to engine heat, vibration and back pressure. Install over rigid tubing or pipe using the four included stainless T-bolt clamps (two at each end). Not intended for hose-to-hose connections. Lubricate with water or detergent. 250°F max.

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.

Furling Lead Block from RONSTAN
A sleek, snag-free way to lead your furler's lines back to the cockpit. Clamps around the 7/8" or 1" stanchion tubing, so you don't have to drill any holes.

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.