18V ONE+ HP™ Brushless 1600Nm Impact Wrench - Tool Only (RIWH18X)

Learn whether an impact wrench can drive screws, which bits and adaptors are required, and why high torque can damage standard screws.

Learn the difference between an impact driver and an impact wrench, including torque, applications, and which tool is best for screws, nuts, and bolts.

Learn how to troubleshoot an impact wrench that keeps cutting out by checking tool settings, sockets, batteries, overheating, and application issues.

Troubleshoot your impact wrench with safety checks, battery testing, overheating solutions, and warranty support for unresolved issues.

Learn how Auto-Tight ("A") mode on an impact wrench helps prevent overtightening, protecting fasteners from damage and improving fastening accuracy.

Discover how an impact wrench delivers high torque for fastening and removing bolts in automotive, construction, and maintenance jobs safely and efficiently.

The ring on the end of the square anvil is called a friction ring & it is designed to prevent the socket from falling off.

For optimal runtime and performance on a RYOBI Impact Wrench, it’s recommended to use a 4.0 Ah battery or higher, such as the 18V ONE+ Compact 4.0 Ah (RB1840C), 18V ONE+ 5.0 Ah HP (RB1850X), or 18V ONE+ 8.0 Ah Lithium+ HP (RB1880T). Smaller…

Find out which impact-rated sockets are compatible with Ryobi 18V ONE+ Impact Wrenches and how to identify the right sockets for safe and reliable use.