Ronstan Single block - RF15111

Ronstan 15mm Single block RF15111

$18.90
+

Ronstan 15mm Single block - RF15111

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

Applications

Dinghy control lines
Vangs, cunninghams and tweakers
Shock cord tensioning systems

Materials

BB sheaves: UV stabilised acetal
Ball bearings: Stainless steel
Cheeks: 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): 9