Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Outdoor | Cellphone/Camera/MP3 Cases UPC: 8059617819408

UPC: 8059617819408

Marine grade 316 stainless steel

Meets the international standard

Par-Max Shower Drain/General Purpose Pump - 3

Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Outdoor | Cellphone/Camera/MP3 Cases UPC: 8059617819408Series 55 Ball Bearing Orbit Block Single Becket Swivel Head Lightweight Kilogram for kilogram of working load, BB and RT Orbit Blocks are the world's lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimises the mass of the inactive return race and hub. Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through