Features and Benefits * Locking tip holds sockets securely, pull sleeve back to engage or release sockets * 2 component handle has non slip surface and a comfortable grip * Extension runs through the handle and can be used with hand or power tools * Can be used with all sockets wrench drive handles * Lifetime warranty 3 piece set includes 6", 10" and 18" locking extensions. These extensions will increase your productivity. Start fasteners by hand, finish with ratchet or power tool. Polished chrome finish and two component gray handles.