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
400MM QUICK RELEASE FLEXIBLE EXTENSION BAR
6PCS POWER BITS & NUT DR. SET
3PCS BIT ADAPTOR SET
DRILL, COUNTERSINK AND COUNTERBORE