supply of adjustable interchangeable torque wrench with spigot end classifiedadjustable interchangeable torque wrench with spigot end classified,adjustable interchangeable torque wrench with spigot end classified to din en iso 6789:20 03 type ii class a, with a factory calibration certificate for controlled bi-directional tightening having dual sc ale nm and lbf-ft with micrometer scale for main nm scale for setting interim values. torque range : 250-85 0 nm, length 1350 mm max and max weight of 4.5 kgs with open end fittings and ring end fittings of sizes 24 mm, 30 mm, 36 mm note: calibration certificate from central govt/nabl accredited lab to be submitted makes;-gedore/groz/stanley/norbar/armstrong/ridgid or equivalent [ warranty period: 30 months after t he date of delivery ] ]