Ronstan Triple block - RF15312

Ronstan 15mm Triple block - RF15312



Smallest and lightest ball bearing block available
Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction
Single loop head blocks include an O-ring to separate running line from head lashing or fixing


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): 850
M.W.L. (kg): 360
Weight (g): 30