3/8" Drive SAE 1/2" Impact Rated Hex Driver | IMFA16 Handled Drivers/Instinct® Handle • Fits 22 mm stud

• Fits 22 mm stud size on large trucks

• Net weight: 12

• Design features radius edges which will resist damage/nicks

• Rugged Construction

• Anodized knurled body design

3/8" Drive SAE 1/2" Impact Rated Hex Driver | IMFA16 Handled Drivers/Instinct® Handle • Fits 22 mm studManufactured from special alloy steel and heat treated for optimum strength and durability Snap on bits are designed with a precise fit and tight tolerances to prevent slippage and disengagement Outperforms one piece design models; our two piece design makes replacement economical and convenient Bits can be easily replaced by handno need to put them in a vice and punch them out with a hammer 3 8 drive sizes 12 mm, 14 mm, 1 2 & 9 16 1 2 drive sizes 5