Designed to work on a wide variety of fasteners while offering the convenience of using only a single tool
On each end is a four-sided rotating head
The small-socket spline head is fixed, but the large is interchangeable with a drive-tang head
The spline sockets on the heads are designed to work on 6-point hex, 12-point spine, torx and square
The spline also allows for removal of 6-point hex up to 50% rounded off
The two spline-socket heads allows the user to work on 56 different fastener sizes and types
The drive-tang head allows the use of 1/4"-, 3/8"- or 1/2"-drive sockets and the 1/4"-bit holder allows the use of any standard 1/4" bit
Includes 12 commonly used 1/4"-drive bits in a plastic holder