套筒扳手/扳鉗 | 套筒扳手組/套筒:

Philips Bits Slotted Bits Pozi Bits Square Bits Hexagon Bits Torx...

1/2" Dr. Flank Impact Socket 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18...

Demonstration Video http://youtu.be/gO1dktoV4sc

Demonstration http://youtu.be/drmRdk7t2ps