This set features an X6 design which allows the sockets to grip 6 different types of fasteners including: Hex, Square, 12pt., External Torx, Partially rounded hex and Spline. A 3/8" adapter is included that allows for use with standard square drive sockets.
Innovative X6 design of the socket allows you to grip 6 different types of fasteners
Able to work on the following types of fasteners: Hex, Square, 12pt., External Torx, Partially rounded hex and Spline
Every Pass-Thru socket replaces one standard and one deep socket
Pass-Thru system works over long threaded rod were normal ratchets and sockets won't fit
Laser-etched sizing to make recognition of the correct size tool quick and easy