Ronstan Series 20 Ball Bearing Block - Single [RF20100] MAP The high-frequency band delivers a

The high-frequency band delivers a narrow beamwidth

Designed to accommodate either stand-alone or fully integrated installations

Color: Silver/Black - Pair

Suggested Boat Length: 18' to 32'

Use with the Smooth Slide Rocket Launcher

Ronstan Series 20 Ball Bearing Block - Single [RF20100] MAP The high-frequency band delivers aSeries 20 Ball Bearing Block Single 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 Materials: U. V. Stabilized Acetal sheaves Stainless steel ball bearings Grade 316 stainless steel load strap and head fitting Impact and UV