The 72-tooth ratchet torque wrenches, ranging from 24-tooth to 45-tooth and then to 72-tooth, significantly enhance performance. The 72-tooth model excels in tight spaces, requiring just 5 degrees per turn, and is highly durable.

To set the desired torque value, first pull down the locking knob and hold it, then start adjusting the torque setting. Release your hand, and the locking knob will automatically rebound to lock the torque value.

Included accessories, such as a 3/8" Drive Extension Bar and a 3/8" to 1/4" adapter, provide flexibility and cost-effectiveness for switching between different tool sizes. The torque wrench can be used in both directions by adjusting the paddle.

Crafted from durable aluminum, this 5-45ft-lb torque wrench ensures reliability and longevity. Its lightweight design offers convenience and excellent corrosion resistance for versatile use.

Complying with ISO 6789, GB/T 15729, and ASME B107.14M standards, this torque wrench delivers high-quality performance with ±3% accuracy, making it ideal for automotive spark plug repairs and precision machinery assembly, minimizing the risk of over-tightening or under-tightening.

When the 3/8 torque wrench reaches the preset torque value, it produces a clear "click" sound and an obvious hand vibration, reminding you to stop applying force and preventing potential damage.

The torque wrench set includes a 3/8" Torque Wrench, a 3/8" Extension Bar, and a 3/8" to 1/4" Adaptor. The 3/8 drive torque wrench is widely used for applications requiring precise torque, such as automotive spark repairs, motorcycle maintenance, bicycle assembly, and small appliance repairs.

The wrench's aluminum shaft provides superior fatigue resistance, enabling higher and more precise usage compared to traditional materials. Combined with a high-quality steel spring and chromium-molybdenum steel handle for rust prevention, it ensures durability and a longer lifespan.

The 72-tooth ratchet, 5° ratcheting arc head, quick-release button for easy loading and unloading, and non-slip handle offer excellent grip and control. Each 3/8 torque wrench is pre-calibration tested for accuracy to ISO 6789-2:2017 and DIN EN ISO 6789-1:2017-07 requirements.

The "Click" Type torque wrenches produce a "click" sensation or sound to alert you not to apply any further force once the fastener is properly tightened. The bicycle torque wrench should be turned slowly, steadily, and smoothly, stopping when you feel and/or hear the click.

A 5-45 ft-lb torque wrench is typically used for repairing parts of automobiles and motorcycles that require lower torque, such as brake systems, engine covers, exhaust systems, tire bolts, and other components that need precise but not excessive torque. Additionally, it is backed by a 24-month warranty, with customer support available for any assistance needed.

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