supply of 1/21/2,1/2 sq. drive torque wrench dremometer, having pin locking mechanism din 3120-b 20 iso 11 74, working accuracy +-3% tolerance of scale, made in single piece of aluminium alloy, range: 8-40 nm (70- 350 lbf.in) length : 338 mm, approx weight: 1.0 kgs, dual scale with a scale graduation of 5 nm with push- bu tton release, supplied along with: 1/2 sq.dr. reversible ratchet head-01 no., 1/2 socket sizes: 08, 10, 11, 13 , 14, 17,19 mm- 01 no. each, 1/2 screw driver bit socket sizes: 04, 05, 06 & 08 mm- 01 no. each, 1/2 extens ion tube length: 125& 250 mm-01 no. each. make: gedore / ridgid / armstrong or as per specification [ warranty period: 12 months after the date of delivery ] ]