Barton Size 5 54mm Plain Bearing Pulley Block Double Block & Swivel

Size 5 54mm Plain Bearing Pulley Block Double Block & Swivel The Size 5 Barton range of blocks has a 54mm 2 1/8in sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine-grade 316 stainless steel, and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system. Suitable for up to 12mm 7/16in rope. Specifications: Weight: 290 g Dimensions: 130 x 59 x 58 mm Size: 5 (54MM) Block Type: Swivel No. of Sheaves: Double Bearing Type: Plain Sheave Size: 54mm x 17mm (2 1/8in x 5/8in) Max rope diameter: 12mm (7/16in) SWL: 750kg (1650lbs) Break load: 1500kg (3300lbs) Max rolling load (ball bearing blocks): 525kg (1157lbs)