Includes 5-pc. 1/2 in. drive impact flip sockets: 17 x 19 mm, 21 x 22 mm, 3/4 in. x 13/16 in., 7/8 in. x 15/16 in., 1 x 1-1/16 in.; 1-pc. 1/2 in. drive impact extension bar: 3 in.; Storage case
Fits most sizes and styles of lug nuts and bolts–ideal for servicing cars, trucks, utility trailers, and more
Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners
The outer diameter of each socket is 1 to 2 mm smaller than other TEKTON impact sockets, allowing for better access in tight lug nut wells
High-density polyethylene case withstands common lubricants, fuels, and solvents
Sizes are marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off
Each socket well is extra deep to provide increased engagement with lug nuts and clearance for decorative caps
Each socket meets a minimum of 1.3 times the ANSI/ASME standard for proof torque