Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Lighting | Interior / Courtesy Light Box Dimensions: 7"H x 11"W

Box Dimensions: 7"H x 11"W x 11"L WT: 12

Type: Tiller

Box Dimensions: 4"H x 7"W x 10"L WT: 2 lbs

The GLOBE Program Participate with other schools in the Global Learning and Observations to Benefit the Environment program

and data cards

Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Lighting | Interior / Courtesy Light Box Dimensions: 7"H x 11"WSeries 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