- 11-in-1 Impact rated HVAC multi-bit screwdriver / nut driver can be used interchangeably with a 1/4-in. impact driver
- Includes 1/4, 5/16, 3/8-in. power nut drivers, Schrader™ valve bit, Schrader™ core remover, #1, #2 Phillips, 1/4-in., 3/16-in. slotted, #2 square, and 1/2-in. nut driver in the handle
- Screwdriver handle is Klein KNECT™(S) compatible, creating unlimited possibilities
- Includes bit for installation/removal of common TR-4 Schrader™ valves and aggressive thread extractor tip for backing out broken cores
- Precision machined bit tips provide a firm hold and reduce cam-out
- Color coded power nut drivers for easy size identification
- Cushion-Grip™ handle for greater torque and comfort