Description:

Product Name : Screw Pitch Gauge;Fit for : Whitworth 55 Degree Thread. PitchRange : 4 , 4.5 , 5 , 6 , 7, 8 , 9 , 10 , 11 , 12 , 14 , 16 , 18 , 19 , 20 , 22 , 24 , 28 , 32 , 48;Material : Metal. Size(Closed) : 65x 15 x 7mm / 2.6" x 0.6" x 0.3"(L*W*H);Color : Silver Tone. Net Weight : 27g. Package Content : 1 x Screw Pitch Gauge.