Ronstan Series 20 Single Block Swivel Shackle Head

Ronstan series 20 ball bearing block with swivel shackle head.
SKU RORF20100
In stock
Description

Ronstan series 20 ball bearing block with swivel shackle head.
Precision moulded Acetal sheaves running on stainless steel ball bearings provide high performance & low friction.They are typically used as lead blocks or to create powerful, efficient purchase systems 

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

Features

  • Low friction
  • High static and dynamic load capacity
  • Lightweight
More Information
SKURORF20100
Weight20g
Attachment MethodRemovable Head, Shackle, Swivel
Bearing TypeBall Bearing
Block TypeSingle
Sheave Diameter (mm)20.00
Max Rope Width (mm)6.00
Max Working Load (kg)250
Breaking Load (kg)550
Length (mm)51
Pin Diameter (mm)3
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