Barton Marine Size 0 20mm Ball Bearing Pulley Block Double Swivel & Becket Boat Club 420 Used in any application where

Used in any application where batteries are in series:

Shallow Basket Design

Verado Adapter Kit

Slim profile (7" high and only 3 pounds) makes for an unobtrusive mount

1-2" Single Foot J10 Serpentine Pulley

Barton Marine Size 0 20mm Ball Bearing Pulley Block Double Swivel & Becket Boat Club 420 Used in any application whereThe Barton Size 0 ball bearing block has 20mm (3 4") sheaves and is also available in plain bearing sheaves. 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