The Wright Tool 353 is an 8-piece 3/8-inch drive hex bit socket set covering 2mm through 10mm metric Allen-head fasteners.
Wright Tool has manufactured hex bit sockets in Barberton, Ohio since 1927 from U.S. steel with no foreign blanks. The 353 set is the metric counterpart to Wright’s fractional 305 hex bit set.
Use the 353 set for European motorcycle service, metric-spec industrial equipment, and any application using metric socket-head cap screws. Lifetime warranty against manufacturing defects.
