Size7mm nut driver, 65mm (2.5-inch) total length.. 1/4" Hex ShankUniversal 1/4 inch hex shanks fit a variety of quick-change chucks and drill, driver, or screw-gun.. MaterialHeat treated chrome vanadium steel construction for increased hardness and longevity.. Corrosion ResistantWith sandblasted surface treatment for resists rust, corrosion.. ApplicationWidely used in household DIY, woodworking, professional machine repairing, etc..
