Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Outdoor | Cellphone/Camera/MP3 Cases UPC: 096811530713

UPC: 096811530713

A special coating is applied to high quality optical glass to allow the user to see through this mirror

When the DCM100 is used to monitor batteries

Marine grade 316 stainless steel

Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Outdoor | Cellphone/Camera/MP3 Cases UPC: 096811530713Series 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