Dartek A7-6815-2 Cordless Impact Wrench

Battery: 20V/4.0Ah*1
Standard Bolt Size: M6-M20(1/4"-3/4")
Square Drive Size: 12.7mm (1/2")
High Strength Bolt: M10-M16 (3/8"-5/8")
No-Load Speed: 0-2600r/min
Max. Imp. Frequency: 0-3500 ipm
Max Torque: 450N
Net Weight: 2kg