Machining Threads Angles Measure Tool Screw Cutting Gauge UXCELL (U excel !) is the sole authorized Seller of uxcell products Product Name : Screw Cutting Gauge;Angle Scale Degree: 29, 30, 40, 45, 50, 55, 60, 65 Degree Size : 5 x 2.8 x 0.15cm/2'' x 1.1'' x 0.06'' (L*W*T) Material : Metal;Color : Silver Tone;Weight : 11g Package Content : 1 x Screw Cutting Gauge