Kobalt 9-Piece Metric 3/8-in Drive Set 6-Point Impact Socket Set

For use with an impact tool to provide a secure installation of heavy duty fasteners. This 3/8-in drive deep impact socket set is comprised of these popular metric sizes 10, 11, 12, 13, 14, 15, 17, 18 and 19mm. 6-point sockets help prevent slippage and stripping of fastener. Durable, black-oxide finish. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.