Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Lighting | Navigation Lights 316 Cast Stainless Steel Shaft

316 Cast Stainless Steel Shaft

A high current relay or contactor

and a lightweight housing

and easily sheds water

200’ in freshwater

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Lighting | Navigation Lights 316 Cast Stainless Steel ShaftSize 3 45mm Plain Bearing Pulley Block Single Swivel & Becket 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