Ronstan RF15174 Series 15mm Pivoting Lead Ball Bearing Block

Smallest and lightest ball bearing block

The Ronstan RF15174 Series 15mm Pivoting Lead Ball Bearing
Block can be mounted without disassembly. Featuring a
4-point fastening for load distribution and low profile.

Ronstan RF15174 Series 15mm Pivoting Lead Ball Bearing
Block Features:

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

Ronstan RF15174 Series 15mm Pivoting Lead Ball Bearing
Block Specifications:

• 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
• Sheave diameter: 15 mm
• Max. Rope diameter: 5 mm
• M.W.L.: 120 kg
• B. L.: 350 kg
• Weight: 16 g