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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
one design classes and sportsboats up to 8M(26')
The unique tooth profile and cam geometry are designed to grip without damaging the rope
Reinforced molded-in eyelets
Just attach the sensor to your mast-top with the optional brackets and poles
Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head Boat Shields one design classes and sportsboatsSeries 20 Ball Bearing Block Double 2 Axis Shackle Head 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 Two Way head can be fixed at 0 or 90 Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Materials: Stainless steel ball bearings UV Stabilized Acetal sheave Grade 316