Ronstan Series 40 AP Sheave – Acetal Solid Bearing – 40mm (1-9/16″)OD

Series 20 Ball Bearing Block – Upright Lead Features:Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammersPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications:Typically used for halyards at the mast base Materials:U.V. Stabilized [...]

Series 30 Ball Bearing Orbit Block™ – Single – Becket – Lashing Head Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the [...]

Series 20 Ball Bearing Block – Single – Cheek Rivet Mount Features:Low frictionHigh static and dynamic load capacityLightweightSuitable for screw or pop rivet mountingPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications:Dinghy control linesDinghy VangsCunninghamsTraveller controls Materials:U.V. Stabilized Acetal sheavesStainless steel ball bearingsGrade 316 stainless [...]