6171 - 3 mm - 3/8"

6172 - 4 mm - 3/8"

6173 - 5 mm - 3/8"

6174 - 6 mm - 3/8"

6175 - 7 mm - 3/8"

6176 - 8 mm - 3/8"

6177 - 10 mm - 3/8"

NOTE: These high quality bit sockets will provide a lifetime of performance when used with hand tools. The warranty is voided if these bit sockets are ever used with impact tools - NO EXCEPTIONS! Determination of damage by impact tools is subject to OTC evaluation and discretion - NO EXCEPTIONS! Replacement bit sockets are available for sale.