Our commitment to quality, 
which has defined SK since 1921, is what drives us to design and manufacture hand tools with valuable features demanded by the professional hand tool market:
 

 SK's SureGrip Hex Design on sockets and wrench box ends drives the side of the fastener, not the corner. This not only provides increased strength, but also avoids the rounding of rusted or damaged fasteners, which can occur when using a sharp cornered hex tool. The SureGrip® design also enables the user to effectively handle partially rounded fasteners. 
 SK's high polish SuperKrome® plating on chrome sockets, wrenches and drive tools results in a jewelry-like finish, providing ease in clean-up and long life, with maximum corrosion resistance.
 The unique nose-down design on many SK impact sockets provides better access to hard-to-reach fasteners. SK's new black coating on impact tools retains more rust preventative compound than black oxide.
 SK's swivel impact sockets feature extra recess depth to allow for use where threaded fasteners protrude above the nut or where the fastener is domed. The 30° flex angle on SK's swivel impacts allows the user to get at hard-to-reach fasteners.
 SK's top quality production grade retaining ring pliers are designed to be comfortable, easy-to-use, and most importantly, keep the retaining ring on the tip. The precision machined SureGrip® tip features a tapered area behind the edge of the tip, designed to keep the rings on the tip. Try these pliers once and you won't go back to utility grade retaining ring pliers.
 From molded plastic cases to new SureGrip® locking wrench racks, we continue to search for the best ways to package our products for professional tool users.