This is a LIFETIME WARRANTY Impact Driver that can be used with 3/8" drive sockets etc or remove the head and use it with 1/2" drive sockets. If you do not know what this is or how to use it, simply find the appropriate socket and snap it into the tool, slip over your stuck fastener and whack the tool with a hammer. You can use it to either LOOSEN or TIGHTEN although I would NOT use it to tighten!!!
This tool comes with a hard plastic case, 2 ea phillips and 2 ea slotted (flat) drivers.
