Barton Size 1 Plain Block Double Upright N01250

A strong, lightweight block ideal for use on dinghies and dayboats or as lead blocks on larger craft, with or without fairlead. Fairlead prevents line from falling when not under load, fastening 5mm Sheave size: 30mm x 12mm Max rope diameter: 8mm SWL: 350kg Break load: 700Kg Length: 53mm Weight: 89g