Ronstan Series 20 Ball Bearing Block - Double, In-Line Jacket Attwood's Anchor Buoy is constructed

Attwood's Anchor Buoy is constructed using premium marine grade vinyl construction for superior durability

Extended: 34

Clutchless ball screw design will not drift

Black Polymer Top with Clear Fluted Lens & Frosted Globe

Ronstan Series 20 Ball Bearing Block - Double, In-Line Jacket Attwood's Anchor Buoy is constructedSeries 20 Ball Bearing Block Double, In Line Features: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Dinghy barber haulers Spinnaker pole launching systems Materials: Stainless Steel ball bearings UV stabilized Acetal sheave Grade 316