Klein Tools 65456 Color-Coded Hollow-Shaft Heavy-Duty Nut Driver Set, 6-Piece 03130 Handle Materials:

Handle Materials:

Most Hardened Wire

Impact rated bits can directly connect to a 1/4-Inch impact driver for heavy-duty applications (Impact driver not included)

The Racky Bit Finishing Kit features all the colour-coded driver bits you need for finishing a house or condo

This feature permits transferring high side hose refrigerant through the service manifold into the low side

Klein Tools 65456 Color-Coded Hollow-Shaft Heavy-Duty Nut Driver Set, 6-Piece 03130 Handle Materials:Klein Tools 65456 Color Coded Hollow Shaft Heavy Duty Nut Driver Set, 6 Piece Klein's 6 Piece Color Coded Hollow Shaft Heavy Duty Nut Driver Set features fully pass through drivers to allow for easy nut installation on threaded rods, preventing any bottoming out during use. The cold forged steel wrench assist enhances torque, making it effective for loosening even the most stubborn nuts and bolts. Featuring ASME color coded dome stamps for quick and