![Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302] Cartography upgradeable to 3-years at no](https://cdn.shopify.com/s/files/1/0422/8913/5778/files/55141XL.jpg?v=1744399141)
Pay in 4 interest-free payments of $11.44 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
upgradeable to 3-years at no charge by registering online with 90 days of purchase
per turn of the spool
and easy-to-read micrometer drum vernier scale that reads to 2/10 of a minute
Universal mount fts up to 1/2" thick window frames and adjusts easily to meet most boat applications
Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302] Cartography upgradeable to 3-years at noSeries 20 Ball Bearing Block Triple 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