![]() Set the torque wrench using the measurement from step one, and multiply it by 20.Put the square drive of the torque wrench into the bench vise and tighten it.This point is often marked already on a torque wrench, so you shouldn’t have to estimate based on average usage. Measure the length of the torque wrench from the square drive on the head to the exact point on the handle where you grip the wrench.Users will need a bench vise, a 20-pound weight, a thin rope or string (capable of holding at least 20 pounds), and a measuring tape. Initial Setup and CalibrationĬalibrating a torque wrench isn’t overly difficult, though it’s important to proceed slowly through these steps to ensure the accuracy of the tool. Using the torque wrench to loosen a fitting can reduce the accuracy of the tool, requiring more frequent calibration to keep the torque wrench functioning properly. These sensitive tools are only designed for tightening. This is because the impact from dropping or hitting the wrench can throw the tool out of calibration.Īdditionally, it is important to avoid using the torque wrench to loosen nuts, bolts, or any other type of fastener. Similarly, if a torque wrench is dropped on the ground or knocked against a hard object, users will need to put the project on hold until they can recalibrate the wrench. If the torque wrench or any accessories are cracked, dented, or warped, these parts should be replaced before proceeding. RELATED: eTork EC3250 Digital Torque Wrench Review: Is it Worth It? Torque Wrench Safety Tipsīefore using a torque wrench, it’s recommended to inspect the tool and any sockets or fasteners that will be used with the wrench. Įnsure the most accurate torque reading with this electronic torque wrench that boasts a narrow ☒ percent accuracy rating. Our Recommendation: Get the Gearwrench ½-Inch Drive Electronic Torque Wrench at Amazon for $153.99. Just keep in mind that this type of torque wrench requires batteries, so it’s a good idea to have new batteries on hand to avoid interruptions. Similar to click-style torque wrenches, a digital torque wrench will typically notify the user with a buzz, beep, vibration, flashing light, or some combination of these alarms to help prevent overtightening. Some digital torque wrenches may allow the user to set multiple torque levels, making it easy to quickly switch between everyday automotive tasks with the push of a button. ![]() ![]() Beamĭigital torque wrenches are a step up from click-style wrenches with clear torque readings on a digital screen. The most common torque wrench types include beam, click, and digital torque wrenches. ![]() There are a variety of torque wrench types that can be used to work on cars, trucks, bicycles, motorcycles, and any other vehicle or piece of equipment that requires accurate bolt and nut tightening. Drive: Located on the head of the torque wrench, the drive is used to equip standard sockets or a torque wrench extension bar to the wrench.ģ Types of Torque Wrenches DIYers Should Know.Dial: The exact appearance of the dial depends on the type of torque wrench, but the purpose of this part is to display the torque setting.Handle: The handle is the part of the tool that the user grips to operate the wrench, though, depending on the type of torque wrench, it may also be used for setting a torque wrench by rotating the handle.Arm: The arm of the torque wrench extends from the handle to the head and typically contains a lubricated tensioning spring to adjust the torque setting.Head: A torque wrench head is the rounded or square part located at the opposite end of the handle. ![]()
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