Cheek Block With a plastic backing plate standard to allow snug attachment to spars etc Base size 79mm x 43mm. Fastenings 5mm.
A strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger boats. A comprehensive range of multiple sheave options, together with fiddles and cam cleat blocks, allow powerful, lightweight tackles to be achieved
Plain bearing blocks Barton plain bearing blocks have a precision moulded Acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.
Length:80mm(3.14") Sheave Size: Single: 35mm x 12mm (1-⅜" x 15⁄32") Fiddle: 30/45mm x 12mm (1-3⁄16" /1-¾" x 15⁄32") SWL: 370kg (815lbs) Max Rope Diameter: 8mm (5⁄16") Break Load:740kg (1630lbs)