Barton Single Block Fixed Eye with Becket Size 1 30mm Sheave

A strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft.

With plain attachment eye. All the appropriate 30mm blocks are available with or without becket.

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.

Techy Bits & Dimensions

• Sheave size: 30mm x 12mm (1 3/16 x 15/32")
• Max rope diameter: 8mm (5/16") 
• SWL: 350kg (771lbs)
• Break load: 700Kg (1543 lbs) 
• Length: 80mm
• Weight: 46g

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.
• Maximum rolling load on ball bearing blocks is the maximum free running load before ball bearings will distort.