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AIR IMPACT WRENCH AIR IMPACT WRENCH, SHORT TYPE

Max. torque output CW 510N･ｍ CCW 570N･ｍ Max. torque output CW 610N･ ｍ CCW 700N･ ｍ
Models AI4161 Models AI4200

For car tire replacement and bolt / nut installation and removal. High power (maximum torque 700 N · m) with a compact design (short) body (total
A weight of 1.2 kg is achieved by using an aluminum alloy hammer case and a length 108 mm).
special reinforced resin body. Designed for operability with one hand.
Positive (right) rotation 3 stages adjustable. The setting easily to changed be operated with either left or right hand.
Switching of "left rotation large output type" rotation can be easier than other wrench. Achieves high power with a big hammer mechanism that increases the impact
Stepless output adjustment is also possible by the degree of pull of the switch. power at one time despite the small size of the main unit.
The shape is easy to hold, because we adopt soft grip to soften vibration.
A rotary joint that prevents twisting of the hose.
12.7 12.7
mm mm
1/2 1/2

Reverse Positive
(left) (right)
rotation rotation
Output adjustment dial

AI4161 AI4200

Output Rotation direction
adjustment lever switching lever
160
142 60

Clamp

22
193
Twin hammer Big hammer

OPTION OPTION
Impact socket（4NV- ○○） P.224 Impact socket（4NV- ○○） P.224
Example Hanging fixture
installation example

WARNING
● Please read instruction manual carefully before use.
● Use goggles and protecting devices.

Accessories
Side grip (Metal fittings and Instruction
Models Plug Oil L-type hex wrench Clamp
bolt are included) manual
AR3100 R1/4（PT1/4） 1 1 ― ― ○ ―
AI3120 R1/4（PT1/4） 1 1 ― ― ○ ―
AI4161 R1/4（PT1/4） 1 1 ― ― ○ ―
AI4200 R1/4（PT1/4） 1 1 ― ― ○ 1

CAUTION
● Tightening torque may differ by conditions. 477