Made from fine quality steel which has been tempered to provide the ideal balance between flexibility and durability “D” end with hanging hole Permanent black high definition scale markings 150mm/6″ 12.5mm width, 0.4mm thick Side A: 0.5mm, 1.0mm Side B:1/16th, 1/32nd, 1/64th, 1/10th, 1/20th, 1/50th, 1/100th of an inch
