![Ronstan Series 20 Ball Bearing Block - Double, In-Line [RF20281]](https://cdn.shopify.com/s/files/1/0550/0059/6552/products/70786XL.jpg?v=1661038861)
Ronstan Series 20 Ball Bearing Block - Double, In-Line [RF20281]
$36.02
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Series 20 Ball Bearing Block - Double, In-LineFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or TorlonĀ® ball bearings provide high performance & low friction.Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Dinghy barber haulers Spinnaker pole launching systems Materials: Stainless Steel ball bearings UV stabilized Acetal sheave Grade 316 Stainless Steel load strap and head fitting Impact and UV resistant, fiber reinforced Nylon cheeks
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