170-Piece Mechanics Tool Set

-Contains a carefully selected assortment of hand tools needed for most industrial,mechanical, and consumer applications
-3/8-inch drive tools and 1/4-inch drive tools are included (SAE and metric)
-Tools meet stringent new ANSI and ASME specifications and come with a full satisfaction guarantee
-All tools contained in a sturdy, folding plastic case for easy storage and transport
-Lock-on sockets will not slip off during use