Block single cheek to screw-on 20mm
Ronstan
Article number :  RF20151
Sheave Ø 20 mm
Max. Rope Ø 6 mm
Max. Cable Ø - mm
Pin Ø - mm
M.W.L. 250 kg
B. L. 550 kg
Weight 14 g
Features
Low friction
High static and dynamic load capacity
Lightweight
Double through-bolt mounting for maximum load capacity
Product Information
Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.
Applications
Dinghy control lines
Dinghy vangs
Cunninghams
Traveller controls
Materials
Stainless steel ball bearings
UV stabilised Acetal sheave
Grade 316 stainless steel load strap and head fitting
Impact and UV resistant, fibre reinforced Nylon cheeks