1.The ratchet wrench can be used in narrow working spaces and can fasten bolts and nuts easily. This special tool can be reached tight place that other air tools can not.

2.Remove: First , loosen nut by wrench then take nut out with air ratchet.

3.Fasten: Push trigger to polisher the nut then lock it with torque wrench

Fitting :

1. we are 3 different anvils size  for you choice 1/2" , 3/8" , 1/4".  If  no choice, our standard shipping is 3/8 "

2. 1/4" (H) Screwdriver Bits * 1pcs

3. Socket : 10mm , 12mm , 13mm *1 pcs