This is the smallest and lightest Ronstan ball bearing block available. A Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction. This upright block can be mounted on the deck or to a spar to provide a low friction turning point. Great for dinghy control lines, vangs, cunninghams, and tweakers.
- 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
- M.W.L. - 260 lb
- B.L. - 1210 lb
- Weight - 0.3 oz
