Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount SNPLAQ3 Use with NMEA 0183 devices

Use with NMEA 0183 devices and a lamp or horn for visible or audible alerts

The included Flo-Torq II Hub Kit 835257K1 helps to protect the engine drivetrain from most minor damage-causing impacts

The curved pattern spreads light beyond where even the brightest high beams and headlights just won't reach

high-performance materials

Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount SNPLAQ3 Use with NMEA 0183 devicesSeries 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