Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101] Boat Outfitting | Security Systems Two miles 360º light visibility

Two miles 360º light visibility for boats up to 12 m (39 ft)

Memory Back-Up

Protects the cleaning station from adverse affects of the environment including dust

making it the perfect choice for withstanding the elements and ensuring the installation remains intact even in the harshest conditions

Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101] Boat Outfitting | Security Systems Two miles 360º light visibilitySeries 50 Ball Bearing Block Single Loop Top Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features: Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Specifications: Max. Rope diameter (in): 1 2" M. W. L. (lb): 1100lbs Sheave