Ronstan Series 20 Ball Bearing Block - Single PVSTPA3 Certified by RRR

Certified by RRR

or navigation markers are identified in the scene

Sight glass fits the ARG-750

Installing one of our vented loops will ensure that fluids will not siphon from tank to tank

Includes 14202 aerator with hose and stone

Ronstan Series 20 Ball Bearing Block - Single PVSTPA3 Certified by RRRSeries 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