Barton Size 0 Plain Block Triple Swivel, becket & cam*Colour of item may be of 'darker slate grey' to that in the image due to worldwide shortage of high performance Kevlar used in the production of the 'light shades of grey' with 'K' Cam Cleats A strong, lightweight block ideal for use on dinghies and dayboats or as lead blocks on larger craft. Unique to the Barton range and fitted with our kevlar K cams Sheave size: 20mm x 8mm (25/32 x 5/16inch) Max rope diameter: 5mm (3/16inch) SWL: 275kg (606lbs) Break load: 550Kg (1210 lbs) Length: 88.5mm Weight: 110g | 
