Here is a good usedMatco/Chicago Pneumatic CP749K air impact wrench kit. This is a 1/2" drive impact wrench kit with 5 sockets. Made for Matco by Chicago Pneumatic. Matco logo is on impact wrench.
3/4” Impact Wrench Socket Retainer IR CP Snapon Mac Matco - 2 Sets Repair Parts
3/4” Impact Wrench Socket Retainer IR CP Snapon Mac Matco - 4 Sets Repair Parts
3/8" Air Impact Wrench Socket Retainer IR CP Snapon Mac Matco - 2 Sets Parts
3/8" Air Impact Wrench Socket Retainer IR CP Snapon Mac Matco - 4 Sets Parts
1/2” Air Impact Wrench Socket Retainer IR CP Snapon Mac Matco - 4 Sets Parts
Huge Tool Lot Mac Matco Blue Point NAPA CP Husky 3/4” 1/2” 3/8” Ratchet Cornwell
