Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Marine Hardware | Chocks Original Penetrant - Aerosol -

Original Penetrant - Aerosol - 10z Can - Aerokroil Formula *Case of 12

The fitting is rugged

The convex mirror provides a wide viewing angle and the precision-machined bracket provides a rigid lock for superior stability in rough waters

Box Dimensions: 1"H x 13"W x 16"L WT: 0

Using the built-in GPS receiver

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Marine Hardware | Chocks Original Penetrant - Aerosol -Size 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