The size 3 Barton plain bearing blocks have 45mm (1 3/4" 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 (3/8") rope.
Specifications:
Weight: 143 g
Dimensions: 118 × 46 × 47 mm
Size: 3 (45MM)
Block Type: Swivel + Becket
No. of Sheaves: Double
Bearing Type: Plain
Sheave Size: 45mm x 13mm (1 3/4" x 35/64")
Max rope diameter: 10mm (3/8")
SWL: 400kg (881lbs)
Break load: 800kg (1763lbs)
Max rolling load (ball bearing blocks): 270kg (595lbs)
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