• Double sided with graduations on both upper and lower edges • Metric Front - numerical markings every 10mm in centre only • English Back - numerical markings every 1 inch in centre only • One square end and one rounded end with hanging hole • Manufactured from stainless steel • Length: 150mm • Width: 15mm • Thickness: 1.0mm • Graduation front upper: 0.5mm • Graduation front lower: 1mm • Graduation back upper: 0-2inch: 20ths of one inch, 2-3inch: 50ths of one inch, 3-6inch: 10ths of one inch • Graduation back lower: 0-2inch: 32nds of one inch, 2-3inch: 64ths of one inch, 3-6inch: 16ths of one inch