$67.99 1-1/2 Drive x 45mm Standard 6pt Metric Impact Socket | Grey Pneumatic | 6045M
GearWrench 84942N - 12-Piece 1/2 Drive SAE 6-Point Deep Impact Socket Set - Walmart.com 
OEM® 1/2 Drive Electric Impact Wrench - 173102, Power Tools at Sportsman's Guide
