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: 40-200 nm (3 0-150 ft. lbs.) length : 551 mm, approx weight: 1.4 kgs, dual scale with a scale graduation of 5 nm with push - button release, supplied along with: 1/2 sq. dr. ratchet head-01 no., 1/2 socket sizes: 11, 13, 14, 17,19,21, 22,24 & 27 mm- 01 no. each, 1/2 screwdriver bit socket sizes: 06, 08, 10 & 12 mm- 01 no. each, extension t ube sizes: 125& 250 mm-01 no. each. make: gedore / apex / ridgid / armstrong or as per specificati on [ warranty period: 12 months after the date of delivery ] ]