supply of supply of adjustable interchangeablesupply of adjustable interchangeable,supply of adjustable interchangeable torque wrench with spigot end classified to din en iso 678 9:2003 type ii class a, with a factory calibration certificate for controlled bi-directional tightening having dual scale nm and lbf-ft with micrometer scale for main nm scale for setting interim values. torque range : 250-850 nm, le ngth 1350 mm max and max weight of 4.5 kgs with open end fittings and ring end fittings of sizes 24 mm, 30 mm , 32 mm for vande/amrit bharat exp train as pes annexure-a. make -gedore / armstrong / ridgid or similar. brand- macmen [ warranty period: 30 months after the date of delivery ] ]