Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount Marine Plumbing & Ventilation Deck plates are used for

Deck plates are used for access to shut-off valves or back-fastenings

Automatic range & sensitivity

From the drain holes in the lower cargo pockets to the double Magnattach duck call pockets located high on the chest

Button tabs on sleeves to keep them rolled up if desired

Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount Marine Plumbing & Ventilation Deck plates are used forSeries 20 Ball Bearing Block Single Cheek Rivet Mount Features: Low friction High static and dynamic load capacity Lightweight Suitable for screw or pop rivet mounting 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 Materials: U. V. Stabilized Acetal sheaves Stainless steel ball bearings Grade 316