Piston Stop Wire Fairlead Vertical Cam Cleat Technical Description Features American Metric Track Length 11 13/16 in 300 mm Distance Between Adjustments 3/4 in 19 mm Max Rope 25/64 in 10 mm Cleat - A..76 Track - A.326 Fixing Hole Centres 2 63/64 in 76 mm Fixing Hole Diameters 13/64 in 5 mm No. of Fixing Holes - 4