Professional 1/2" Drive Air Impact Wrench Set | Complete Socket Kit & Storage Case | 680Nm Torque | Workshop Grade

Workshop-Grade Performance

This professional air impact wrench delivers 680Nm of maximum torque through a twin-hammer mechanism, providing the power density required for wheel changes, suspension work, and heavy fastening applications. The progressive trigger control allows precise modulation from initial thread engagement through to final torque application, reducing the risk of cross-threading or fastener damage.

Constructed with a composite housing that reduces operator fatigue during extended use while maintaining structural rigidity, the tool weighs in at a balanced point that minimizes wrist strain across full-shift operation. The ergonomic grip features anti-vibration properties that dampen the 3,200 BPM impact frequency to comfortable levels.

Complete Socket Range Included

The kit includes a comprehensive metric and imperial socket set specifically designed for impact applications:

• Metric sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm
• Imperial sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"
• Extension bars: 75mm and 150mm lengths
• Universal joint: For angled access

All sockets are manufactured from chrome molybdenum steel with a black phosphate finish, engineered to withstand the shock loads inherent to impact tool operation. The six-point design ensures optimal load distribution across fastener flats, minimizing the risk of rounding.

Organized Storage Solution

The blow-molded storage case features custom-cut foam inserts that secure each component in dedicated positions, enabling instant visual inventory checks and protecting tooling during transport. The case dimensions are optimized for workshop drawer systems and mobile tool carts, with reinforced corners and a positive-latch closure system that maintains seal integrity in demanding environments.

Air Supply Requirements

For optimal performance, connect to a compressor capable of delivering 4 CFM at 90 PSI with a minimum 50-litre receiver tank. Install an inline filter-regulator-lubricator (FRL) unit within 3 metres of the tool to ensure clean, regulated air supply with appropriate pneumatic oil misting. Use minimum 10mm (3/8") internal diameter hose to minimize pressure drop over typical workshop distances.

Maintenance Protocol

Add 3-5 drops of pneumatic tool oil through the air inlet before each use and after extended idle periods. Inspect the air inlet filter weekly and clean or replace as required. Check socket retention on the anvil periodically and replace the retaining ring if wear is evident. Store in the provided case when not in use to protect internal components from workshop contaminants.