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
SWIVEL BIT CONNECTOR FOR POWER TOOL
DRILL, COUNTERSINK AND COUNTERBORE
6PCS POWER BIT & NUT DR. SET
1PC 60MM BIT HOLDER