Ronstan Ratchet Orbit Block, Series 55 - Triple, Becket, Cleat, Swivel marker 2 1/2 and 3" are

2 1/2 and 3" are available with angled wedge option for angled transoms

single fuel inlet and mechanical choke makes it amazingly universal

A combination of full length longitudinal and 45° lateral glass and carbon fibres balances optimum stiffness with extra resilience to resist breakage

or for use on machinery etc

this holder is as functional as it is stylish

Ronstan Ratchet Orbit Block, Series 55 - Triple, Becket, Cleat, Swivel marker 2 1/2 and 3" areFeatures: Up to 20: 1 holding power Smooth easing of sheets High performance cleating Swivel shackle head for unlimited block rotation. Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points. Ultra low profile integrated beckets Applications: Mainsheet systems and spinnaker sheets on dinghies, catamarans, sportsboats and small keel boats to 9m (30ft) RF55410 when paired with a RF56330B and a RF35101 lashed to