Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101] Marine Plumbing & Ventilation | Hot Water Heaters An automatic alarm is activated

An automatic alarm is activated on detection of an AIS SART beacon activation

Use with Cable Tie: M

UPC: 898286002272

Built-in Compartment Lid

Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101] Marine Plumbing & Ventilation | Hot Water Heaters An automatic alarm is activatedSeries 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