Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel & Becket

Size 3 45mm Plain Bearing Pulley Block Double Swivel & Becket The size 3 Barton plain bearing blocks have 45mm (1 3/4in sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system is required on dinghies, dayboats, and lightweight cruisers. Suitable for up to 10mm (3/8in) rope. Specifications: Weight: 143 g Dimensions: 118 x 46 x 47 mm Size: 3 (45MM) Block Type: Swivel + Becket No. of Sheaves: Double Bearing Type: Plain Sheave Size: 45mm x 13mm (1 3/4in x 35/64in) Max rope diameter: 10mm (3/8in) SWL: 400kg (881lbs) Break load: 800kg (1763lbs) Max rolling load (ball bearing blocks): 270kg (595lbs)