Ronstan Series 20 Ball Bearing Block – Triple – Becket – 2-Axis Shackle Head [RF20312]

Description

Series 20 Ball Bearing Block – Triple – Becket – 2-Axis Shackle Head

Features:

• Low friction
• High static and dynamic load capacity
• Lightweight
• Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction
• Two-Way head can be fixed at 0 or 90

Applications:

• Dinghy control lines
• Dinghy vangs
• Cunninghams
• Traveller controls

Materials:

• Stainless steel ball bearings
• UV Stabilized Acetal sheave
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fiber reinforced Nylon cheeks

Specifications:
Sheave :t20mm(3/4″)
Max. Rope :t6mm(1/4″)
Pin: 4mm(5/32″)
M.W.L.:t400kg(880lbs)
B. L.:t850kg(1,870lbs)
Weight:t64g(2.3oz)