Blocks

The Ronstan 25 mm Orbit Block is a single sheave ball bearing block with becket hub and swivel shackle head. This is a great choice for ILCA sailors looking to upgrade their deck block assembly, or for any dinghy sailor looking for a single block with...

The new Harken Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that...

A low-friction Harken 29mm Carbo AirBlocks from Harken. A lightweight, strong, reliable and affordable block. This variation comes with a removable bolt through the middle so it can be undone and connected to various locations on your boat...

Complete race spec Cunningham and Outhaul Kit for ILCA dinghes. Assembled using top end Harken hardware, the kit includes new, lightweight Harken airblocks, Dynemma SK78 primary lines, and dyneema core control lines. Cunningham is rigged as a cascade...

The Ronstan 55mm Orbit block is small and compact. Used on high performance boats, these blocks are used by the best and perform for the best. Made from advanced fiber and polymer technology, these blocks are ten times stronger than steel, yet more...

The Ronstan 40mm Orbit block is small and compact. Used on high performance boats, these blocks are used by the best and perform for the best. Made from advanced fibre and polymer technology, these blocks are ten times stronger than steel, yet more...

This premium kit was developed by 2017 RS Aero World Champion and the 'Boat Whisper' himself Steve Cockerill of Rooster Sailing, and contains all the components you need convert your RS Aero to over deck control lines. You will require a needle fid and...

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

Upgrade your dinghy ratchet block with the new Allen 45mm X2 AutoRatchet block. The 'X2' pawl system incorporates two pawls into the mechanism for the ratchet block allows the load to be evenly shared between both pawls, this allows the block to...

This is an upgraded 15:1 purchase boom vang for Laser® sailboats. This complete vang assembly includes all blocks and line for a quick installation. This vang is not class legal for racing but ideal for training or recreational use. Complete...

29mm Bullet Block Single with Swivel from Harken. 29mm Single Swivel Block

29mm 90 Degree Traveler Blocks from Harken. 29mm Two single blocks at 90 angle for use with traveler applications Made by Harken

Harken 40mm Carbo block with eyelet and spring for Optimist mainsheet system. Mount forward of ratchet block to complete mainsheet rigging. 40mm Harken Carbo Block Includes eyestrap and spring for mounting on deck. Mounting eyestrap hole spacing: 1...

57mm Single Swivel Block from Harken. 57mm Single Block

40mm Carbo Fiddle Block from Harken. 40mm Fiddle block with a becket Made by Harken ONE DESIGN APPLICATIONS This fitting is commonly used and/or recommended for the following one design sailboat applications: J/22 Vang Floating Block (x1) Sonar Lower...

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. Sheave: 22 mm / 7/8 in Length: 64 mm / 2 1/2 in Weight: 43 g / 1.5 oz Maximum line: 6 mm /...