AEROPRO A398 – 1/2 Inch Heavy-Duty Air Impact Wrench (1350 N.m Torque)

The AEROPRO A398 1/2” Air Impact Wrench is built for professionals who demand maximum torque, durability, and precision in tire service and mechanical work. With a working torque of 1350 N.m and a lightweight 2.4 kg aluminum alloy body, this tool delivers power without fatigue. Engineered with a high-efficiency 45mm cylinder, anti-aging valve, and materials developed by Baosteel, the A398 ensures extended service life and reduced air leakage. It features a swing knob for reverse, 3-speed forward control, and an exhaust handle design to lower noise levels. The compact 192mm length and ergonomic balance make it ideal for tire shops, mechanics, and automotive repair professionals. Key Specs: Working Torque: 1350 N.m Free Speed: 7800 RPM Drive Size: 1/2” Air Inlet: 1/4” | Air Hose: 3/8” Net Weight: 2.4 kg Length: 192 mm