Ronstan Series 15 Ball Bearing Triple Block with Loop Top RF15302 SMALL KEEL BOAT 50mm requiring expensive and time-consuming grinding

requiring expensive and time-consuming grinding and sanding to remove marine growth at every haul-out

filleting and hardware bonding

It incorporates 1mm thermal insulating neoprene with a fast-drying inner fleece lining

Double aramid stitched in high wear areas

Suits up to 4mm (5/32”) lashing

Ronstan Series 15 Ball Bearing Triple Block with Loop Top RF15302 SMALL KEEL BOAT 50mm requiring expensive and time-consuming grindingSERIES 15 RF15302 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 Sheave 15 mm Max. Rope 5 mm Max. Cable mm Pin mm M. W. L. 360 kg B. L. 850 kg Weight 28 g