Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Marine Hardware | Chocks As an added bonus

As an added bonus

Angler's Pliers - 6-1/2"

D (inch) 3 5/32"

The fitting is rugged

Using the built-in GPS receiver

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Marine Hardware | Chocks As an added bonusSize 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