Headstay System, 1/4" Headstay Dia., 36' Luff Length, #5 Tape Dia. from TUFF LUFF
Used worldwide on boats from 20'–140' in events from America’s Cup, Key West Race Week and everything in between! The smooth foil shape in this one-piece headstay system does not disturb airflow along the luff. A special prefeeder uses two oversized silicon bronze rollers to smooth out the sail luff on the way up, preventing jams and eliminating the need for the foredeck crew to hand-feed the sail. The complete system includes extrusion, feeder, prefeeder, top cap and extension.

MKIV Unit 0 Furler, 3/8" Pin from HARKEN
Installation is easy: C-shaped open connectors with low-friction plastic isolators slip onto the headstay wire and into the foil without the need to cut your headstay. The foil's twin grooves and smooth feeder allow fast hoists, douses, and sail changes—ideal for club racing. The Harken toggle assembly accepts standard turnbuckles using swage, rod, Norseman or Sta-Lok terminals, or fits directly to a marine eye and the turnbuckle body is accessible for adjustment by raising the drum.

57mm Carbo Ratchamatic Block, Triple with Cam, 1,500lb. SWL, 14.9oz. from HARKEN
Control loaded lines with ease The 57mm and 75mm Carbo Ratchamatic blocks are adjustable for use in many applications and weather conditions. This load-sensing ratchet block rolls freely in both directions under low loads, then engages the ratchet automatically as loads increase. Great for asymmetrical spinnakers when you need tough holding power and a quick release. Sheave Size: 1-9/16" (40mm). Ball Bearings: Engineered plastic in fitted ball races. Line Diameter: 3/8" .

57mm Carbo Ratchamatic Block, 500lb. SWL, 3.7oz. from HARKEN
Control loaded lines with ease The 57mm and 75mm Carbo Ratchamatic blocks are adjustable for use in many applications and weather conditions. This load-sensing ratchet block rolls freely in both directions under low loads, then engages the ratchet automatically as loads increase. Great for asymmetrical spinnakers when you need tough holding power and a quick release. Sheave Size: 1-9/16" (40mm). Ball Bearings: Engineered plastic in fitted ball races. Line Diameter: 3/8" .

75mm Carbo Ratchamatic Block, 750lb. SWL, 8.4oz. from HARKEN
Control loaded lines with ease The 57mm and 75mm Carbo Ratchamatic blocks are adjustable for use in many applications and weather conditions. This load-sensing ratchet block rolls freely in both directions under low loads, then engages the ratchet automatically as loads increase. Great for asymmetrical spinnakers when you need tough holding power and a quick release. Sheave Size: 1-9/16" (40mm). Ball Bearings: Engineered plastic in fitted ball races. Line Diameter: 3/8" .

MKIV Unit 1 Furler from HARKEN
Installation is easy: C-shaped open connectors with low-friction plastic isolators slip onto the headstay wire and into the foil without the need to cut your headstay. The foil's twin grooves and smooth feeder allow fast hoists, douses, and sail changes—ideal for club racing. The Harken toggle assembly accepts standard turnbuckles using swage, rod, Norseman or Sta-Lok terminals, or fits directly to a marine eye and the turnbuckle body is accessible for adjustment by raising the drum.

57mm Carbo Ratchet Block, Ratchet, 500lb. SWL, 3.0oz. from HARKEN
Control loaded lines with ease Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. The 40mm blocks are perfect for jibsheets and spinnakers on small dinghies where size and weight are critical. 57mm and 75mm sizes have many configurations to fit jibsheets, spinnakers, and mainsheet systems on boats ranging from dinghies to large sportboats. The Cheek Block is also switch-controlled. The 40mm cam-arm versions work in ratchet mode only. Sheave Size: 1-9/16" (40mm).

57mm Carbo Ratchet Block, Triple with Cam & Becket, 1,800lb. SWL, 14.5oz. from HARKEN
Control loaded lines with ease Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. The 40mm blocks are perfect for jibsheets and spinnakers on small dinghies where size and weight are critical. 57mm and 75mm sizes have many configurations to fit jibsheets, spinnakers, and mainsheet systems on boats ranging from dinghies to large sportboats. The Cheek Block is also switch-controlled. The 40mm cam-arm versions work in ratchet mode only. Sheave Size: 1-9/16" (40mm).

75mm Carbo Ratchet Block, Ratchet, 750lb. SWL, 8.0oz. from HARKEN
Control loaded lines with ease Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. The 40mm blocks are perfect for jibsheets and spinnakers on small dinghies where size and weight are critical. 57mm and 75mm sizes have many configurations to fit jibsheets, spinnakers, and mainsheet systems on boats ranging from dinghies to large sportboats. The Cheek Block is also switch-controlled. The 40mm cam-arm versions work in ratchet mode only. Sheave Size: 1-9/16" (40mm).

40mm Carbo Ratchet Block, Ratchet, 485lb. SWL, 2.0oz. from HARKEN
Control loaded lines with ease Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. The 40mm blocks are perfect for jibsheets and spinnakers on small dinghies where size and weight are critical. 57mm and 75mm sizes have many configurations to fit jibsheets, spinnakers, and mainsheet systems on boats ranging from dinghies to large sportboats. The Cheek Block is also switch-controlled. The 40mm cam-arm versions work in ratchet mode only. Sheave Size: 1-9/16" (40mm).

7/8"H Micro Carbo-Cam Cleat from HARKEN
Delrin® ball bearings allow pawls to open and close effortlessly under both high and low loads; just pull the line straight down, and the cam opens and holds perfectly. Cam-Matics® Cam-Matics feature Hardkote anodized aluminum pawls, three rows of ball bearings (two on the 338), and are designed for high-load, high wear applications. Carbo-Cams® Perfect for racing boats. X-Treme Angle Fairleads Allows releasing and recleating at angles up to 90° to the cleat, unlike any other fairlead.

Small Boat Traveler Kit, 22' to 28' Boat Size, 2:1/3:1 Purchase from HARKEN
These kits take the confusion out of installing a traveler. Includes components for the most popular Small Boat and Midrange traveler configurations. Kit contains a car, control blocks for the car, and control blocks for the track ends. Small Boat Traveler Kit: Includes 2743 double-cheek blocks, 348 single-fixed blocks on 2735 car with pivot toggle. Midrange Boat Traveler Kit: Includes 1627 car, two 1633 double0sheave end controls with Carbo-Cam cleats, two 342 double-swivel blocks.

Unit 00AL Furler from HARKEN
The Unit 00AL is the perfect furling and reefing system for small cruisers, combining most of the features of larger Harken systems, but in a simpler unit. Large bearing diameter minimizes friction, needing no lubrication or isolating seals, and the large-diameter drum provides lots of mechanical advantage for easy furling. A double-grooved foil allows for racing sail changes, but is only 3/4" wide and 1" long. Headstay Length: Standard 31'6" (9. 60m); Max. 35' (10.

Big Boat Traveler Kit, 35' to 45' Boat Size, 4:1 Purchase from HARKEN
These kits take the confusion out of installing a traveler. Includes components for the most popular Small Boat and Midrange traveler configurations. Kit contains a car, control blocks for the car, and control blocks for the track ends. Small Boat Traveler Kit: Includes 2743 double-cheek blocks, 348 single-fixed blocks on 2735 car with pivot toggle. Midrange Boat Traveler Kit: Includes 1627 car, two 1633 double0sheave end controls with Carbo-Cam cleats, two 342 double-swivel blocks.

Twin-Sheet Lead Block, Fits 1" x 1/8" Track, 1-1/2" Sheave Size, 1/2" Max. Line Dia., Silver Slider, 2,500lb. SWL from SCHAEFER
Computer-machined genoa cars offer a strong yet lightweight lead. Sheaves are wide enough for two sheets simultaneously. Tilts 45° in either direction. Aluminum cheeks, sheave and sliders. Configuration: Twin sheet lead block. Sheave: Delrin® . Ball Bearings: Nomex Teflon® epoxy-saturated . Cheek Material/Finish: Anodized aluminum, black or silver finish.