1/4” HEX SHAFT
FITS SIZE:9~21mm
CHROME VANADIUM STEEL
CHROME PLATED
FITS MOST DESIGNS OF NUT AND BOLTS INCLUDING SPLINE, TORX AND HEX
7MM NUT DRIVER
SWIVEL SOCKET CONNECTOR FOR POWER TOOL
DRILL, COUNTERSINK AND COUNTERBORE
6PCS POWER BITS & NUT DR. SET