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Binks is your stop for all boating and watersport needs
Binks is your stop for all boating and watersport needs

Ronstan S15 BB Block, Single, Loop top head, Becket (RF15111)

by Ronstan
Original price $18.59 - Original price $18.59
Original price
$18.59
$18.59 - $18.59
Current price $18.59
SKU RF15111

Ronstan's smallest and lightest ball bearing blocks.


Features:

  • 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


Sheave  15 mm
Max. Rope  5 mm
Max. Cable  mm
Pin  mm
M.W.L. 120 kg
B. L. 550 kg
Weight 9 g