Ronstan Ratchet Orbit Block, Series 55 - Triple, Becket, Cleat, Swivel marker Screw-on option for rope bags

Screw-on option for rope bags (screws not provided)

to allow under water viewing as far as water clarity and light permits

single fuel inlet and mechanical choke makes it amazingly universal

Grade 316 stainless steel load straps and head fittings

Ronstan Ratchet Orbit Block, Series 55 - Triple, Becket, Cleat, Swivel marker Screw-on option for rope bagsFeatures: 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