The Barton Size 4 plain bearing blocks are a
strong, lightweight range of blocks for use on dayboats and cruising
yachts. Ideal for mainsheet, vang tackles, lead blocks or wherever a
powerful and compact purchase tackle is required.
A comprehensive range of cam cleat, fiddle
and fiddle and cam cleat versions are available.
Features a flexible plastic spring for
anti-tumble action. Base Ø 58mm. Fastenings 5mm.