Barton Size 5 54mm Plain Bearing Pulley Block Single Swivel Becket [N05131] Boat Outfitting | Bow Thrusters so T-Spec uses only oxygen-free

so T-Spec uses only oxygen-free non-recycled

With spline post

but with the IPG100

Hole Pattern: 4-Hole AMPS 1

Lux @ 10m: 39

Barton Size 5 54mm Plain Bearing Pulley Block Single Swivel Becket [N05131] Boat Outfitting | Bow Thrusters so T-Spec uses only oxygen-freeSize 5 54mm Plain Bearing Pulley Block Single Swivel & Becket The Size 5 Barton range of blocks has a 54mm 2 1 8" sheave. They are a rugged construction, featuring high grade moulded side plates that are through bolted and riveted for added strength and security. All load carrying components and interior frame are from marine grade 316 stainless steel, and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered