Barton Block Cheek with 3 Hole Fixing

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. The new exterior styling displays dark slate side plates made of glass loaded nylon, which enclose a continuous stainless steel infrastructure for strength and durability across the line.

Common Features:

Sheave size 30mm x 12mm.
Maximum rope diameter 8mm.
Safe working load 355kg.
Break load 710kg.

Important note - break loads.

Where break and safe working loads are stated, it is assumed that all sheaves are evenly loaded as in a purchase tackle. Uneven loading, or loading of one sheave in a double or triple block, will severely affect strength quoted. If unsure, please seek further assistance.