Stanley Britool Torque Wrench 3/8" Sq. Dr. Torque Wrench (2.5-11Nm) AVT100AAbout this Item:Compact Design ideal for restricted accessProven to be one of the most robust products in the market, the first choice for arduous conditionsExceeds requirements of ISO 6789Push thru square drive for left and right hand operationMultiple scales Nm,Kg-m lb-in and lb-ft are branded into steel tube,giving reliability for the life of the productFully repairable with dedicated service kitsLimited Life Time Warranty.Calibration Warranty – 90 days