Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00131] Outdoor | GPS - Accessories The center bolt bridges the

The center bolt bridges the gap between both halves of the socket arm

This improves water tightness when installed in wet areas like cockpits

This corepack works with yachts that have a Yamaha Helm Master system

2cm) long sections with a 1/2"(12

Sensor suite also reports wind speed and direction

Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00131] Outdoor | GPS - Accessories The center bolt bridges theSize 0 20mm Plain Bearing Pulley Block Single Swivel & Becket The Barton Size 0 Plain bearing block has 20mm (3 4) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range starting at only 13gms (0. 5oz). Suitable for up to 6mm (1 4) rope Ideal for use on dinghies, day boats, and smaller craft or lead blocks, flag pennants, etc. on larger yachts. Quick Guide (pdf)