Ronstan 15mm Single RF15108

Ronstan 15mm Single - Series 15 Ball Bearing Block with removable clevis pin head Smallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Sheaves: UV stabilised acetal. Ball bearings: Stainless steel. Cheeks & head fittings: Grade 316 stainless steel. Specifications Max. Rope Ø (mm): 5 Sheave Ø (mm): 15 B. L. (kg): 550 M.W.L. (kg): 120 Weight (g): 8 Pin 4mm