Blocks

Blocks from Harken, Ronstan and Allen.

Harken Blocks

Harken Bolt On 29mm Carbo Block
Harken Bolt On 29mm Carbo Block
Harken 29mm Carbo Block for use on the block plate. The larger sheave size makes it incredibly free running. Price is per block including the fixing bolt/nut/washers. We also sell a complete assembly (photo above right).
£22.50
Harken 2698 18mm Carbo Block
Harken 2698 18mm Carbo Block
Harken 18mm Carbo Block - The perfect block for Laser outhaul solutions as it is small, lightweight and strong. It's the block that is now supplied as standard on new XD spec boats
£19.75
Harken 2161 18mm Carbo Narrow Head Block
Harken 2161 18mm Carbo Narrow Head Block
Harken 18mm Carbo Narrow Head Block - Use where you want to keep the block close to a parallel surface.
£19.75
Harken 2158 18mm Double Carbo Block
Harken 2158 18mm Double Carbo Block
Harken 18mm Double Carbo Block - Now supplied as standard on new XD spec boats for the kicker middle block. Lightweight and strong
£34.50
Harken 2146 29mm Carbo Block
Harken 2146 29mm Carbo Block
Harken 29mm Carbo Block - The first choice block for Laser downhaul solutions as it is lightweight, strong and the larger sheave size makes it incredibly free running. You will see this block on the Laser world champions boat
£23.95
Harken 2171 29mm Fly™ Block
Harken 2171 29mm Fly™ Block
Harken 29mm Fly™ Block - The ultimate block for Laser downhaul solutions with one-piece titanium outer race/sheave, stainless steel ball bearings and inner race, and composite fiber-reinforced sideplates.
£129.95
Harken Traveller Block
Harken Traveller Block
Harken traveler plain bearing block unit, complete unit replaces the original large and small traveller blocks in one piece.
£39.95
Harken Boom Block
Harken Boom Block
Harken block with race ball bearings. Supplied with 2 rivets.
£13.95
Harken Boom Block with Becket
Harken Boom Block with Becket
Harken block/becket with race ball bearings. Supplied with 2 rivets.
£15.95
Harken Block Set
Harken Block Set
Harken complete block set with race ball bearings, replaces the boom blocks and the large/small traveller blocks. Supplied with 4 rivets
£67.75
Harken 376 16mm Forkhead Block
Harken 376 16mm Forkhead Block
Harken 376 16mm Forkhead Block - used on the Laser on the block plate
£19.95
Harken 404 16mm Block
Harken 404 16mm Block
Harken 404 16mm Block - The 16mm 'Air' block is Harken's smallest block
£13.95
Harken 405 16mm Block with Becket
Harken 405 16mm Block with Becket
Harken 405 16mm Block with Becket - The 16mm 'Air' block is Harken's smallest block
£15.95
Harken 406 Double 16mm Block
Harken 406 Double 16mm Block
Traditional metal kicker middle block (without the becket) for 12:1 kicker setup
£28.50
Harken 407 Double 16mm Block with Becket
Harken 407 Double 16mm Block with Becket
Traditional metal kicker middle block for 15:1 kicker setup
£29.50
Harken 466 25mm Forkhead Block with Becket
Harken 466 25mm Forkhead Block with Becket
Harken 466 25mm Forkhead Block with Becket - used for the Laser kicker top block
£38.95

Ronstan Blocks

Ronstan RF25109 20mm Orbit Block
Ronstan RF25109 20mm Orbit Block
Ronstan 20mm Orbit Block - The perfect budget conscious small block for most Laser outhaul and downhaul control lines. We also use it for our spliced clew block as it has a wider opening than the 18mm Harken block that makes threading a loop of 3mm D12 though it easier
£9.95
Ronstan RF35101 30mm Orbit Block
Ronstan RF35101 30mm Orbit Block
Ronstan RF35101 30mm Orbit Block
£12.95

Ronstan 30mm Block and Shackle
Ronstan 30mm Block and Shackle
Ronstan 30mm Orbit block and screw shackle for use on the block plate. The larger sheave size makes it incredibly free running. Price is per block including the shackle.
£18.95

Ronstan RF35109HL 30mm High Load Orbit Block
Ronstan RF35109HL 30mm High Load Orbit Block
Ronstan RF35109HL High Load 30mm Orbit Block. The RF35109HL has a maximum line size of 8mm and is rated to 550kgs (1210lbs) Maximum Working Load and 1650kgs (3630lbs) Breaking Load. The Breaking Load is dependent on the strength of the lashing through the central hub. The hub can also double as a becket take off point. We use this block for one of our advanced kicker/vang top block solutions.
£72.95

Allen Blocks

Allen 20mm Dynamic Tii Block
Allen 20mm Dynamic Tii Block
Allen 20mm Dynamic Tii Block - The perfect budget conscious block for Laser outhaul control lines.
£8.95
Allen 30mm Dynamic Tii Block
Allen 30mm Dynamic Tii Block
Allen 30mm Dynamic Tii Block - The perfect budget conscious block for Laser downhaul control lines.
£10.95

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