This Bit Leash model allows you to swap in different bits all with one connector strap. This set includes a set of bit attachments so you can snap different bits into the socket as needed (Phillips, Square and Torx). Store your bits on your tool and keep your bits always at hand for fast swapping. Save yourself the hassle of lost bits! Includes: 1 interchangeable bit socket, 1 connector strap, 1 set of  bits, 1 quick clip, & 1 keychain clip