A wrench or spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts —or keep them from turning.

Open-end and Flat Wrenches. The most basic type of wrench, open-end and flat wrenches have open jaws that slip onto nuts and bolts. Because they can be slim and short, these wrenches …

If you need a wrench for a specific task, Harbor Freight Tools also carries a selection of specialty wrenches, including tap wrenches, basin wrenches, and oil filter wrenches.

Premium 24-Piece Ratcheting Wrench Set, SAE & Metric Combination Wrenches, 8–19mm / 1/4″–7/8″, 72-Tooth CR-V Steel with Durable Black Finish, Ratchet Spanners with Roll-Up Tool …

Nov 25, 2025 · There are many types of wrenches, such as pipe, socket, and pedal wrenches, each suited for specific tasks like fixing bicycles or pedal boats. Understanding which wrench …

Torque wrenches ensure precise tightening for bolts and fasteners on any project. Buy now at Lowe's to work with confidence and accuracy.

The AutoZone Loan-A-Tool® program makes it easy to get specialty tools without the commitment of buying. Leave a deposit, use the tool, and return it within 90 days to get your …

Basically, a wrench consists of a stout lever with a notch at one or both ends for gripping the bolt or nut in such a way that it can be twisted by a pull on the wrench at right angles to the axes of …

Torque Multipliers Pair with a torque wrench to amplify torque while staying within a specific range 16 products

Jul 16, 2025 · A 1/2-inch impact wrench is essential for any heavy-duty automotive work. We tested some of the top brands to find the best for your needs.