Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Hazmat Factory P/N GP9712

Factory P/N GP9712

Compatible with radomes from most radar manufacturers

With the SI-TEX SP-80 Autopilot you're right on course

Dock Edge Flip-Up Cleat 8" White

Cable Length (Feet): 30'

Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110] Hazmat Factory P/N GP9712Series 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