Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 1...

When end controls are not used, add endstops to absorb shock loads. Specifications Fasteners: 5 mm (#10 FH inch) Use with track/rail: 2721, 2725, 374 Technical File Installation Sheet

The carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Use the 2634 with a 402 or 403...

Low-friction micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies and lightly loaded control lines on boats of all sizes. Specifications Sheave diameter: 7/8" (22 mm) Maximum line diameter: 1/4" (6 mm) Fastener: #10...

The 240 and 241 are simple swivel bases for main and jib sheets on very small boats or for control lines on boats of all sizes. Specifications Minimum line diameter: 1/8" (3 mm) Maximum line diameter: 3/8" (10 mm) Fastener spacing: 1 1/32" (26 mm)...

The 240 and 241 are simple swivel bases for main and jib sheets on very small boats or for control lines on boats of all sizes. Specifications Minimum line diameter: 1/8" (3 mm) Maximum line diameter: 1/2" (12 mm) Fastener spacing: 1 1/32" (26 mm)...

The carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Specifications Sheave diameter:...

Use the 237 and 339 where there is little deflection in the line such as when routing a spinnaker pole foreguy aft along the cabin house. Specifications Maximum line diameter: 1" Fastener spacing: 1" (25.4 mm) Fasteners: #10 RH inch (5 RH mm) A: 1 1/4"...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

The carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Specifications Sheave diameter:...

Low-friction Micro Blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies and lightly loaded control lines on boats of all sizes. Specifications Sheave diameter: 7/8" (22 mm) Maximum line diameter: 1/4" (6 mm) Maximum...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Harken 2605 Triple 57mm Carbo Block with swivel shackle eye and becket. For 10mm line with a max working load of 1080kg. Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 2...

Ball Bearing Swivel Bases feature dual rows of Delrin ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks. The low profile 205 is used when installation is at...

The Rooster AquaPro glove combines the wind protection of a Polyurethane outer layer with the insulation of a fleece inner layer - the ultimate glove to combat wind chill. A longer lasting ´Super Grip´ coated palm and velcro strap fastener...

These All Weather NeoPro Gloves are the result of recent breakthroughs in the development of our Pro Race Glove Range. Thoroughly tested through the harsh winter of 2012/2013 these gloves prevented pain & discomfort during the coldest of training...

These Rooster Pro Race Gloves are the result of many years hard work, developing and refining; finally testing them hard for over 8 months in various conditions.Every aspect of the design has been thoroughly considered. Using only the finest Japanese...

The Rooster Race Bib is designed to provide a streamlined, catch free fit when worn over the top of a buoyancy aid. The snug fitting lycra stretches over buoyancy aids and trapeze harnesses to minimise snags on sheets, trapeze and...

Low-friction micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies and lightly loaded control lines on boats of all sizes. Specifications Sheave diameter: 7/8" (22 mm) Maximum line diameter: 1/4" (6 mm) Maximum...

Low-friction carbo air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken black magic block line these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave diameter: 1...

The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft-attachment system. The weight of this high-strength block is only a few ounces. This is thanks to composite fiber-reinforced sideplates,...

The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft-attachment system. The weight of this high-strength block is only a few ounces. This is thanks to composite fiber-reinforced sideplates,...

Eyestraps are useful accessories. They form light-duty mounting bases for blocks, serve as lash-down points, and can be used for fairleads. Specifications Overall length (A): 1 7/8" (48 mm) Overall height (B): 3/8" (10 mm) Mounting hole spacing...

High-strength Pivoting Lead Blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as classic models,...

Typically used to replace the ball bearings in 32mm car tracks. These Harken Ball Bearings for 25mm Car Tracks will suit any brand such as Barton, Harken or more.Made from Torlon for extra high loads. Specifications Material: Torlon Diameter: 1/4" (5...

When end controls are not used, add endstops to absorb shock loads. Specifications Fasteners: 5 mm (#10 FH inch) Use with track/rail: 2720 Technical File Installation Sheet

Low-friction Bullet Blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Specifications Sheave diameter: 1...

The high-strength composite T2 is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 can be tied, spliced...

High-performance end controls allow the installation of 2:1 to 5:1 purchases. Designed for high-performance, free-running systems, Carbo control blocks with Delrin ball bearings let cars instantly adjust and release under load. Delrin is a registered...

The high-strength composite T2 is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 Loop’s on/off...

The high-strength composite T2 is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 can be tied, spliced,...

High-performance end controls allow the installation of 2:1 to 5:1 purchases. Designed for high-performance, free-running systems, Carbo control blocks with Delrin ball bearings let cars instantly adjust and release under load. Delrin is a registered...

T2 blocks come in single and double configurations and can be tied, spliced, or lashed to almost anything. T2 doubles feature composite line guides that are integrated into the block head. They prevent the block from capsizing by pushing the lashing line...

Specifications Material: Delrin Diameter: 5/16" (8 mm) Quantity: 25 Weight: 2 oz. (56.7 g)