SPECIFICATIONS:Material: Alloy Steel, ABSColor: Silver head with Black bodyAdapter Length: 143mm/5.6”Wrench Length: 149mm/5.9”Handle Length: 123mm/4.8”Nozzle Sizes: 2.4mm-3/32", 3.2mm-1/8", 4.0mm-5/32" and 4.8mm-3/16"Set Weight: 450g/0.99lbsApplication: Woodworking, Metalworking, DIYMAX RPM : 1500 RPMMin Torque Strength: 15 N.mPackage Includes:1 x Riveter Adaptor1 x Handle1 x Wrench4 x Convertible NozzlesHow to Use:1.Adjust the electric drill to the appropriate gear position.2.Open the drill clip, insert the adapter, rotate clockwise, then clamp the connector.3.Turn on the reverse rotation function of the drill until you hear the sound of “KAADAA”, then put the right size rivet of the appropriate size.4.Turn on the positive rotation function, align the holes, and insert the rivets.Turn on the reverse rotation function and exit the rivet.