This is a Snap-On 3/8" Cordless Impact Wrench with a power source of 18V. The manufacturer part numbers are CT8810AG. Snap on 3/8" cordless impact wrench 18v, tested and fully functional!

Brand: Snap-on
Type: Impact Wrench
Warranty: No Warranty
Power Source: Battery
Voltage: 18V
Manufacturer Part Number: CT8810AG
Unit Quantity: 1
UPC: na