Barton Series 5 Plain Bearing Single Block, Swivel, 54mm
A Series 5 single block with a swivel head, from Barton's rugged range for larger cruising and racing yachts. Moulded side plates are through-bolted and riveted, and all load-carrying parts and the inner frame are 316 stainless steel. Compatible with the Barton ball bearing mainsheet traveller.
