Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312] Brand_Poly-Planar The Only Viable Option When

The Only Viable Option When Adding an Autopilot to a Cable Steered Vessel

Standard 1" - 14 threads

UPC: 8033837068648

Threaded attachment ring

Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312] Brand_Poly-Planar The Only Viable Option WhenSeries 20 Ball Bearing Block Triple Becket 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