Unique Bargains 2 Pcs Gray 20 0.4-6mm Inch Thread Screw Pitch Gauge 60 Degree

Double head design, 10 per side, 0.4-6mm pitch range. Used widely for gauging both internal and external thread pitches. Foldable design for prevent hand and skin, is easy to carry.

Total Size(Closed) : 6.5 x 1.1 x 0.8cm/2.6'' x 0.43'' x 0.3''(L*W*H);Screw Pitch : 2.0, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6.00.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 1.0,1.25, 1.5 Number : 20;Main Color : Gray Net Weight : 40g Package Content : 2 x Screw Pitch Gauge