Harken 57mm Carbo Ratchet Airblock Watches The resulting garments provides excellent

The resulting garments provides excellent thermal qualities making it the perfect base layer

Can be worn as a single layer against the skin

salt deposits

Droppings from birds and spiders ruin the looks of any boat and can't be removed with just soap and water

Width: 32 mm

Harken 57mm Carbo Ratchet Airblock Watches The resulting garments provides excellentThis low friction, 57mm Carbo Airblock from Harken replaces the stainless steel straps of classic boat blocks with minimal weight, which allows for safe and easy trimming. Densely packed glass fibres reinforce the resin, ensuring you have a strong and reliable low friction boat block for an affordable price. A great companion to Harken's Black Magic line, the Carbo Airbloc is the ideal choice for boat racers with high working loads. Specifications