Barton Size 0 Plain Block Single Swivel & Becket N00131

A strong, lightweight block ideal for use on dinghies and dayboats or as lead blocks on larger craft. Sheave size: 20mm x 8mm 25/32 x 5/16in
Max rope diameter: 5mm 3/16in
SWL: 275kg 606lbs
Break load: 550Kg 1210 lbs
Length: 66.7mm
Weight: 25g