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Ronstan Upright lead block - RF15171

Ronstan Upright lead block - RF15171


Ronstan 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

BB sheaves: UV stabilised acetal
Ball bearings: Stainless steel
Cheeks: Grade 316 stainless steel

Max. Rope Ø (mm): 5
Sheave Ø (mm): 15
B. L. (kg): 550
M.W.L. (kg): 120
Weight (g): 9