The Ralli Wolf IW2570-T8 is an industrial-grade 1" impact wrench built for the heaviest bolt work in plant maintenance, heavy machinery assembly and large-scale industrial fastening. Its twin hammer mechanism delivers strong, consistent impact torque while keeping vibration transfer to the operator's hand lower than a single-hammer design would at this power level.

With a 1" square drive and 50mm bolt capacity, the IW2570-T8 sits at the top of Ralli Wolf's impact wrench range, delivering a substantial 345 kg/m of max torque — well beyond typical automotive or even heavy-vehicle wrenches. Three forward speeds and three reverse speeds give operators fine control over torque delivery, letting them drive fast on straightforward fasteners or dial back for controlled tightening and loosening on sensitive or heavily seated bolts.

At 14.6kg and 622mm overall length, this is a substantial two-handed industrial tool, reflecting the internal components needed to sustain this torque output reliably. It runs on a 1/2" air inlet and draws 8.5 cfm — worth checking against your compressor's sustained output before use, as tools in this torque class typically demand more from an air supply than standard workshop wrenches.

Key Features

• High torque output for the heaviest industrial fastening jobs
• Twin hammer mechanism for strong, consistent torque with reduced vibration
• 3 forward speeds and 3 reverse speeds for precise control
• 1" square drive with 50mm bolt capacity
• 345 kg/m max torque for large industrial bolts
• Robust 14.6kg build suited to sustained heavy-duty use

Technical Specification

Application

• Heavy industrial machinery assembly and disassembly
• Large bolt fastening in plant maintenance and shutdown work
• Structural steel and heavy equipment servicing
• Mining, construction and industrial fabrication use
• Large vehicle, rail and marine fastening applications