8-piece set including powerful socket wrench inserts. With a maximum loosening torque of 1,756 Nm, the Stier pneumatic impact wrench 17-BBS can tackle almost any screw. As an all-rounder for professional or private workshops, it is ideally suited for machines and cars, such as wheel bearings and tire changes.

The powerful impact wrench is equipped with a high-performance double hammer mechanism. With only 8,000 revolutions per minute, it is relatively low in vibration and comfortable to use.

The Stier pneumatic impact wrench 17-BBS fits wonderfully in the hand. It is compact, lightweight, and thanks to its ergonomic housing, it is ideal for continuous operation. The handle is cold-insulated, protecting your hand from the cold compressed air flowing through. At 83 dB, it is also extremely quiet.

The pneumatic impact wrench 17-BBS is quick and easy to use. On the back, you can easily switch between the three speed settings in forward rotation and the single-speed reverse rotation using the toggle switch. Recommended: working pressure 6.3 bar, hose diameter 10 mm.