Ronstan Series 40 Ball Bearing Block - Single - Universal Head Anchoring & Docking | Anchoring Accessories weather resistant units have a

weather resistant units have a UV stabilized water proof diaphragm and are supplied complete with mounting instructions and screws

Scuff Marks

UPC: 089300600523

Temperature range (ambient temp

UPC: 753759991173

Ronstan Series 40 Ball Bearing Block - Single - Universal Head Anchoring & Docking | Anchoring Accessories weather resistant units have aSeries 40 Ball Bearing Block Single Universal Head 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. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Captive Lock