Ronstan Series 15 BB Block, Single swivel shackle head

Ronstan Series 15 BB Block, Single swivel shackle head

Ronstan Series 15 BB Block, Single swivel shackle head

$18.83 (Ex. Tax)

$20.71 (Inc. Tax)

Be the first to leave a review

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

Smallest and lightest ball bearing blocks available – sheave diameter 15mm (5/8")
120kg, 260 lb MWL (single block)

Shackle and soft-attachment compatible
Ideal for control lines, vangs, cunninghams, shock cord tensioning systems etc on dinghies and OTB catamarans to 5m (16ft)