The Ralli Wolf IW-1281 is a high-torque composite impact wrench built for demanding automotive and industrial fastening work. Its composite body keeps overall weight down relative to its power output, letting operators work longer through repeated wheel or bolt jobs with less fatigue than an equivalent all-metal wrench would cause.

A twin hammer mechanism delivers strong, consistent impact torque while reducing vibration transfer to the operator's hand compared to single-hammer designs. The handle-mounted hammer and handle exhaust route air and impact force efficiently, contributing to smoother control during sustained use.

With a 1/2" square drive and 5/8" (16mm) bolt capacity, the IW-1281 delivers a substantial 1000 ft-lb (138 kg-m, 1356 N-m) of max torque at 10000 RPM — noticeably more powerful than lighter 3/8" wrenches, putting it in a higher-torque class suited to bigger bolts and heavier vehicles. Three forward speeds and two reverse speeds give operators control over torque delivery, useful for avoiding over-tightening on sensitive fasteners.

Key Features

• Lightweight composite body reduces fatigue during extended use
• Twin hammer mechanism for high, consistent torque with less vibration
• Handle hammer and handle exhaust design for smoother operation
• 3 forward speeds and 2 reverse speeds for precise torque control
• 1000 ft-lb max torque, 10000 RPM free speed
• 1/2" square drive, 5/8" (16mm) bolt capacity

Technical Specification

Application

• Heavy-duty automotive wheel and tyre servicing
• Truck and larger vehicle bolt work
• Industrial and commercial fastening requiring high torque
• Fleet maintenance and tyre service centres
• Machinery assembly and disassembly