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Torque wrenches are used to tighten fastenings with a high degree of precision by allowing the user to apply a pre-set torque which eliminates under or over tightening

### Types of Torque Wrench

**Breaking Torque Wrench (or break-over torque wrench):** features a pivot point or hinge which ˈbreaks overˈ when the pre-set torque is reached. This allows the handle to move or rotate indicating that the required torque has been applied.

**Slipping Torque Wrench:** Slipping Torque Wrenches disengage or slip once the pre-set torque is reached, preventing further torque application.

**Click Torque Wrench:** Click Torque Wrenches use a mechanical mechanism that produces an audible or tactile click when the pre-set torque is reached

**Dial Torque Wrench:** Dial Torque Wrenches utilize a dial or gauge with a calibrated scale and rotating needle to display the applied torque and indicate the torque value applied.

**Digital Torque Wrench:** [Digital Torque Wrenches](https://uk.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/torque-wrenches/?applied-dimensions=4290255874) often feature a digital display to provide accurate torque readings. Torque settings can be adjusted and additional features like audible or visual alerts may display when the required torque has been applied

**Smart Torque Wrench:** Smart Torque Wrenches incorporate wireless connectivity such as Bluetooth or WiFi to connect to mobile devices or a computer network via an app or software

Torque wrenches are available in popular drive sizes such as ½ in, ¼ in & [3/8 in](https://uk.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/torque-wrenches/?applied-dimensions=4294379633) from leading brands such as [Wera](https://uk.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/torque-wrenches/?applied-dimensions=4294964448) and Norbar. [Torque Wrench Sets](https://uk.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/torque-wrenches/?applied-dimensions=4290255782,4290255873) are also available and, for additional precision calibrated torque [Calibrated Torque Wrenches](https://uk.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/torque-wrenches/?applied-dimensions=4294329118) wrenches can be purchased.



Shop our wide range of torque wrenches, including 38 torque wrenches and a wide selection of digital torque wrenches.

Torque Wrenches & Torque Wrench Sets | RS

Torque Wrenches

Shop our range of 1/2 Torque Wrenches. Browse our latest 1/2 Torque Wrenches offers. Find out more today at RS

1/2 Torque Wrenches | RS

Shop our range of 1/4 Torque Wrench. Browse our latest 1/4 Torque Wrench offers. Find out more today at RS

1/4 Torque Wrench | RS

Shop our range of Bahco Torque Wrenches. Free Delivery Available.

Bahco Torque Wrenches | RS

Shop our range of Facom Torque Wrenches. Free Delivery Available.

Facom Torque Wrenches | RS

Shop our range of Gedore Torque Wrenches. Free Delivery Available.

Gedore Torque Wrenches | RS

Buy MHH Engineering Torque Wrenches. Browse our latest MHH Engineering Torque Wrenches offers. Fast and hassle free delivery.

MHH Engineering Torque Wrenches | RS

Buy from our selection of Torque Wrenches from STAHLWILLE. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

STAHLWILLE Torque Wrenches | RS

Buy from our selection of Torque Wrenches from Stanley. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Stanley Torque Wrenches | RS

Buy Teng Tools Torque Wrenches. Browse our latest Teng Tools Torque Wrenches offers. Fast and hassle free delivery.

Teng Tools Torque Wrenches | RS

Buy Wera Torque Wrenches. Browse our latest Wera Torque Wrenches offers. Fast and hassle free delivery.

Wera Torque Wrenches | RS

Browse our full selection of 3/4in torque wrenches from leading international brands like Bahco and Stahlwille.

3/4 Torque Wrench, 3/4 Inch Drive Torque Wrench | RS

¾ inch drive torque wrenches are handheld torque wrenches with a ¾ inch drive head. When equipped with a drive head attachment, they are used to tighten or loosen fastenings with a high degree of precision. They are essential tools in ensuring that nuts and bolts are not under or over-tightened, both of which can be damaging to the screw threads and can disrupt a system from working properly.The ¾ inch designation refers to the size of the output drive. This means that any head attachment, such as a socket, needs to be compatible with ¾ inch drive heads.RS carries a wide range of torque wrenches, including from leading manufacturers like Bahco torque wrenches and Stahlwille ¾ in wrenches.<h2>How to Use a ¾ Drive Torque Wrench</h2>Torque is a rotational force that is measured in Foot Pounds (ft-lb) or Newton Meters (Nm). Torque wrenches are designed to fasten at a precise amount of torque that users predetermine. Each torque wrench, regardless of style or drive size, will contain a gauge where users can set or input the desired torque they want to apply to a fastening, thus ensuring precision.Simply attach a socket or other drive head to the ¾ inch drive, set the desired torque, and start applying rotational force.

MHH Engineering Torque Wrenches

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