Milwaukee M18 FUEL ONE‑KEY 3/4" High Torque Impact Wrench

It delivers up to 1356 Nm of torque, making it capable of handling stubborn fasteners on heavy machinery, trucks, and equipment. The high torque means you can loosen and tighten large bolts more quickly than with lighter tools.

The friction ring provides a secure grip on sockets for quick, one-handed socket changes and reduces socket slippage during heavy-duty use. It helps you keep control while changing attachments on the job.

"Bare tool" means the package includes only the wrench itself—no battery, charger, or sockets. To use it on site, pair it with a compatible Milwaukee M18 battery, an M18 charger, and 3/4" drive impact-rated sockets.

Key specs include: 18V Milwaukee M18 platform, 3/4" square drive, torque up to 1356 Nm, friction-ring design for socket retention, and it is a bare tool designed for custom kit assembly on job sites. For compatibility, use Milwaukee M18 batteries and chargers.

It's well-suited for heavy-duty automotive work (e.g., lug-nut removal on larger vehicles), equipment maintenance on construction sites, and industrial maintenance where high torque is required to loosen or tighten large fasteners.

Install a compatible M18 battery, attach a 3/4" drive socket using the friction ring, and set the appropriate trigger speed. Use the forward/reverse control for tightening or loosening, and apply steady pressure to avoid over-torquing or socket slip.

Wear eye and hearing protection, secure the workpiece, maintain a firm two-handed grip, avoid exposure to moisture or liquids, ensure the correct socket size is used, and keep hands away from moving parts. Inspect batteries and contacts for damage before use.

Keep it clean and dry after use, store with a charged M18 battery, periodically inspect the friction ring and sockets for wear, and use only impact-rated sockets. Avoid exposing the tool to harsh chemicals and follow standard Milwaukee maintenance guidelines.

If you’re weighing options, you can explore other 3/4" high-torque offerings on Fepy to compare torque, weight, and battery compatibility. See related items by searching: https://fepy.com/search?q=3%2F4%22+high+torque+impact+wrench and https://fepy.com/search?q=milwaukee+18v+high+torque+impact+wrench. You can also view nearby Milwaukee 18V models here: https://fepy.com/product/milwaukee-m18onefhiwf34-0x-fuel-3-4-18v-high-torque-impact-wrench-with-friction-ring-bare-tool

Use 3/4" drive impact-rated sockets. Ensure they are compatible with 18V impact use, and verify that the socket size matches the fastener (e.g., lug nuts or heavy-duty bolts).

Pair it with Milwaukee M18 batteries and an M18 charger. The exact capacity you choose (e.g., 2.0Ah, 5.0Ah, 9.0Ah) depends on your runtime needs and job site requirements.

If you need to return it, refer to Fepy’s returns policy for eligible items and time frames. This product is listed on Fepy with returns options that apply to unused and unassembled tools within the specified window.