Series 4 58mm Block - Single - Cheek Block
With a plastic backing plate standard to allow snug attachment to spars etc
Base size 107mm x 67mm (4.21" x 2.64")
A strong, lightweight range of blocks for use on dayboats and cruising yachts. Ideal for mainsheets, vang tackles, lead blocks or wherever a powerful and compact purchase tackle is required.
A comprehensive range of cam cleat, fiddle, and fiddle & cam cleat versions are available
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.
Single: 58mm x 17mm (2-1/4" x 5/8")
Fiddle: 32/58mm x 17mm (1-1/4" / 2-1/4"; x 5/8")
SWL: 630kg (1,385lbs)
Max Rope Diameter: 12mm (7/16")
Break Load:1260kg (2,770lbs)