Clear, molded acetate CONNEXT handles are shock-proof, shatter-proof and fluted to fit any hand. Handles come in full grip or stubby sizes and are equipped with a quick-connect holder mechanism to accept any 1/4-inch shank chuck driver including Malco Magnetic Hex Chuck Drivers, Hollow Hex Chuck Drivers and Phillips Chuck Drivers. 4-1/8 (105),1/4 Hex,11/16 (18),1-1/8 (29),5-1/4 (133)