5 Pcs Silver Tone Metal Screw Cutting Gauge Measuring Tool 50 x 28mm Product Name : Screw Cutting Gauge;Angle Scale : 29,30, 40, 45, 50, 55, 60, 65 Material : Metal;Color : Silver Tone Size : 50 x 28mm/ 2&#39;&#39; x 1.1&#39;&#39; (L*W*T) Weight : 52g Package Content : 5 x Screw Cutting Gauge