Barton Size 1 Plain Bearing Single
A strong, lightweight block ideal for use on
dinghies and dayboats or as lead blocks on larger craft.
With or with out fairlead. Fairlead prevents
line from falling when not under load, fastening 5mm.
Sheave size: 30mm x 12mm (1 3/16 x 15/32")
Max rope diameter: 8mm (5/16")
Safe working load: 350kg (771lbs)
Breaking load: 700kg (1543 lbs)