If you’re looking for a complete socket and ratchet set in one tray, well this one may be just that. From 1/4” to 3/8” to 1/2” sockets and ratchets, Allen keys, Torx and more. Sonic Ratchets and Sockets are made from Chrome Vanadium steel while socket bits are made hardened tool steel. The Flank Sockets have reliefs in the corners, allowing the socket to bite into the flats of the fastener, mitigating the chance of stripping. With three ratchets, five extensions, a sliding T-handle, and a Universal, this has you covered. In addition to all the ratchets and sockets, this 160-piece set includes hex and torx socket bits for your 1/4” ratchet. Furthermore, this set keeps on giving with a 9-piece Torx-key set and a 10-piece Hex-key (Allen) set. Rounding out this tray are the 1/4” bits for use with your T-handle or Nut-driver handle, in both 1-inch and extended bits.