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AIR IMPACT WRENCH, ANGLE TYPE AIR IMPACT WRENCH, ANGLE SHORT TYPE

Max. torque output CW 210N･ ｍ CCW 250N･ ｍ Max. torque output CW 400N･ ｍ CCW 400N･ ｍ
Models AIA4140 Models AIAS4160

Ideal for bolt installation and removal work in narrow places with a thin head (height Ideal for working in narrow head area or unlimited space. The direction of the
50 mm, diameterφ 55 mm), and for claw replacement for tractors and cultivators. switch can be changed to 360 °(fixed at 45 °).
A weight of 1.5 kg is achieved by using an aluminum alloy hammer case and a Direction of exhaust can be changed 360 °. Arrange the hammer sideways and
special reinforced resin body. pursue efficiency.
With output adjustment dial of 2 stages of forward and reverse directions. High power in a compact body.
Stepless output adjustment is also possible by the degree of pull of the switch. Stepless output adjustment is also possible by the degree of pull of the switch.
The shape so easy to hold, soft grip to soften the vibration. Ideal for bolt installation and removal and claw replacement for tractor cultivators.

12.7 12.7

mm mm
1/2 1/2

0VUQVU
BEKVTUNFOU
EJBM
3PUBUBCMF

Output adjustment dial Output adjustment dial

AIA4140 AIAS4160

Big hammer Big hammer

&YIBVTU
QPSU
3PUBUBCMF

Direction of exhaust
can be changed

4XJUDI

3PUBUBCMF
OPTION OPTION
Example Impact socket（4NV- ○○） P.224 Switch adjustment Impact socket（4NV- ○○） P.224
can be changed

Accessories
Side grip (Metal fittings and
Models Plug Oil L-type hex wrench Instruction manual
bolt are included)
AI4201 R1/4（PT1/4） 1 1 ― ― ○
AI4220 R1/4（PT1/4） 1 1 ― ― ○
AIA4140 R1/4（PT1/4） 1 1 ― ― ○
AIAS4160 R1/4（PT1/4） 1 1 ― ― ○

CAUTION
● Tightening torque may differ by conditions. 479