Barton Marine 58mm Diameter Ball Bearing Rope Sheave [64913] Brand_Poly-Planar Dock Bumper Straight Dockguard -

Dock Bumper Straight Dockguard - 18" - White

T-316 Stainless Steel construction

Weight without sun cover: 247 g (8

chart objects

GPSMAP® 721

Barton Marine 58mm Diameter Ball Bearing Rope Sheave [64913] Brand_Poly-Planar Dock Bumper Straight Dockguard -58mm Diameter Ball Bearing Rope Sheave A replacement all purpose rope sheave. Used throughout the complete Barton block range. Molded from UV resistant acetal resin, the Barton sheave is made to survive the harsh marine environment. The unique, super low friction ball race system features Delrin balls running on a large diameter center boss, which ensures an extremely low friction performance. Technical Specifications: Overall Diameter 2 3 10" (58mm)