Pneumatic Impact Wrench Adler MA1808 1/2" Drive, 1650 Nm, Composite Housing

Adler MA1808 is a pneumatic impact wrench with a 1/2" drive and a maximum torque of 1650 Nm. Built with a composite housing to reduce weight and improve handling, the tool uses a 12.7 mm (1/2") square anvil compatible with standard impact sockets. It is designed for high-torque fastening and loosening tasks in automotive and industrial maintenance, suitable for wheel changes, assembly and repair work.

Advantages

The composite housing reduces overall weight while maintaining durability, improving operator comfort during extended use. A 1/2" (12.7 mm) square anvil ensures compatibility with common sockets and accessories. The pneumatic drive delivers high peak torque up to 1650 Nm for demanding loosening and fastening tasks. The tool’s design focuses on straightforward serviceability and integration into existing compressed air workshops.

Suitable for

• Automotive wheel removal and installation
• Heavy-duty fastening and loosening in repair shops
• Industrial maintenance and assembly tasks requiring high torque

Key specifications

• Drive size: 1/2" (12.7 mm) square anvil
• Maximum torque: 1650 Nm
• Power source: pneumatic (compressed air)
• Housing material: composite
• Primary application: high-torque fastening and loosening

How to use

Connect the Adler MA1808 to a suitably rated compressed air supply using an appropriate hose and fittings. Select a compatible 1/2" impact socket and attach it to the square anvil. Set air pressure and regulator according to workshop and accessory recommendations, then position the socket on the fastener and operate the trigger to apply torque. Use short bursts when loosening tightly fastened bolts to avoid accidental damage and control torque gradually when fastening to achieve the required preload.

Usage recommendations

Use clean, dry, and lubricated compressed air within the manufacturer-recommended pressure range; fit an inline filter-regulator-lubricator (FRL) for consistent performance. Wear appropriate eye and hand protection, and use impact-rated sockets and accessories. Inspect hoses, fittings, and the anvil for wear before use and service the tool according to workshop maintenance schedules.