1/2 Inch Torque Wrench 60 340 N M With 3 Percent High Accuracy With Aluminum Alloy Handle With Anodic Treatment & Cr Mo Square Drive With 48 Gear Teeth, Dual Way Direction (C.W./C.C.W.) Click Type, Quick Release Button, Adjusting & Aluminum Ring Locking System Of Makes: Stmt 73591 1 8 Of Stanley Or Its Equivalent Model Of Kingtony Or Snapon. Note: 1) Calibration Certificate To Be Supplied Along With Material. 2) Authorised Dealership Certificate To Be Supplied During Tender.