Tender For torque wrench ratchet type, capacity 1-7 kgm (14-70 nm) with 1/2 inch sq drive is:7268-1974, make- taparia, griphold, mac master or similar and calibration certificate should be provided by supplier along with supply. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]