Barton Size 3 Ball Bearing Block Double Swivel & Becket N13231

A strong, lightweight block for use on dinghies, dayboats and light cruising yachts. Ideal for mainsheet, vang, lead blocks or wherever a powerful and compact purchase tackle is required.Sheave size: 45mm x 14mm Fiddle: 30/58mm x 14mm Max rope diameter: 10mm SWL: 385kg (848lbs)Break load: 770Kg Length: 127mmWeight: 152g