Researched comparisonLast updated September 2026 · How we review
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Quick Answer
The TEKTON TRQ52402 is the lowest price at $125.00, with a 40 to 200 ft-lb range and accuracy within plus or minus 3% in both directions. The GEARWRENCH 85066 ($126.65) has a 30 to 250 ft-lb range and plus or minus 3% clockwise accuracy in the upper 80% of its range, per GEARWRENCH’s page. The Craftsman CMMT99436 ($173.85) costs the most and is a digital wrench with a backlit screen and unit conversion. All three are 1/2 inch drive and available on Amazon.
- GEARWRENCH 85066: best for buyers who want the widest range here (30 to 250 ft-lbs) in a micrometer click wrench.
- TEKTON TRQ52402: best for buyers who want a micrometer click wrench accurate within plus or minus 3% in both directions, at the lowest price.
- Craftsman CMMT99436: best for buyers who want a digital click-style wrench covering 50 to 250 ft-lbs.
Prices as of September 30, 2026, 6:27 pm CT.
A torque wrench lets you tighten lug nuts and engine bolts to the exact spec in the manual instead of guessing. This comparison puts one 1/2 inch drive torque wrench each from GEARWRENCH, TEKTON, and Craftsman side by side on price, range, accuracy, and type.
How We Chose
We picked one 1/2 inch drive torque wrench from each of three established brands, all available on Amazon. They are not the same type: the GEARWRENCH and TEKTON are micrometer style click wrenches, and the Craftsman is a digital wrench, which costs more. The accuracy figures are stated differently by each brand. The GEARWRENCH specs come from GEARWRENCH’s page for model 85066M (the Amazon listing says 85066), and the TEKTON specs come from TEKTON’s product page for the TRQ52402. The Craftsman page confirmed the 250 ft-lb maximum and the 1 year warranty but gave no accuracy figure. We also looked at Capri Tools, but the offer we found was from a third-party seller, and a Craftsman analog wrench had no Amazon offer we could confirm, so we left both out. Warranty terms come from the manufacturer’s own website where it names the model or product line, then from the Amazon listing, and we say so where neither gave a length. This is a researched comparison, not a hands-on test, so we make no claims about how accurate any wrench is once you own it, and calibration matters for any torque wrench. Prices are Amazon prices checked in September 2026 and can change.
The Lineup
Prices as of September 30, 2026, 6:27 pm CT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Amazon may show a different seller than the brand or Amazon.com. Certain content that appears on this site comes from Amazon. This content is provided “as is” and is subject to change or removal at any time.
GEARWRENCH 1/2 in Drive Micrometer Torque Wrench 30-250 ft/lbs (85066)
$126.65 as of Sep 30, 2026, 6:27 pm CT on Amazon · widest listed range
Best for: buyers who want the widest range here (30 to 250 ft-lbs) in a micrometer click wrench.
The listing describes a 1/2 inch drive micrometer wrench with a 30 to 250 ft-lb range, accuracy of plus or minus 3% clockwise in the upper 80% of maximum torque (per GEARWRENCH’s page), and a pull adjustment collar for quick torque setting changes. GEARWRENCH’s product page lists a 90 day calibration guarantee and a 1 year warranty on parts, and the Amazon listing’s details table agrees. It is available on Amazon.
Check Price on Amazon →TEKTON 1/2 Inch Drive Micrometer Torque Wrench (TRQ52402)
$125.00 as of Sep 30, 2026, 6:27 pm CT on Amazon · lowest price
Best for: buyers who want a micrometer click wrench accurate within plus or minus 3% in both directions, at the lowest price.
The listing describes a micrometer wrench that is accurate within plus or minus 3% in both directions, calibrated to the ISO standard, with a serialized certificate of calibration, a 90-tooth fixed ratchet head, and micrometer scales with high-contrast laser markings. TEKTON’s product page lists a 40 to 200 ft-lb range. The listing did not state a warranty. TEKTON’s warranty page describes a no time limit policy and does not give torque wrench specific terms. It is available on Amazon.
Check Price on Amazon →CRAFTSMAN Digital Torque Wrench, 1/2 in, 50-250 ft-lb (CMMT99436)
$173.85 as of Sep 30, 2026, 6:27 pm CT on Amazon · highest price, digital
Best for: buyers who want a digital click-style wrench covering 50 to 250 ft-lbs.
The listing describes a digital wrench with a 50 to 250 ft-lb range, an LED backlit screen, unit conversion between ft-lb, in-lb, and Nm at the touch of a button, a click style signal, an ergonomic handle, and a clear case. No accuracy figure or warranty was stated in the fields we checked, but Craftsman’s product page for this model lists a 1 year limited warranty. It is available on Amazon.
Check Price on Amazon →Our Take
If you want the lowest price and a clear accuracy spec, the TEKTON is the value pick, though its 40 to 200 ft-lb range is the narrowest of the three. If you want the widest range, 30 to 250 ft-lb, at almost the same price, the GEARWRENCH is the choice. If you like a screen and unit conversion and will pay more, the Craftsman is the digital option. Check your vehicle manual for the torque values you need, and remember that any torque wrench should be stored and checked as its manufacturer describes. We did not test any of them.
Frequently Asked Questions
What does plus or minus 3% torque accuracy mean?
It means the wrench can be off by up to 3% of the setting. At 100 ft-lbs, that is up to 3 ft-lbs high or low. The GEARWRENCH lists this for clockwise use in the upper 80% of its range, and the TEKTON lists it for both directions.
What is the difference between a micrometer and a digital torque wrench?
The GEARWRENCH and TEKTON listings describe micrometer scales that you turn to set the torque and then click at that setting. The Craftsman listing describes an LED screen that shows the reading and converts units.
What torque should I use for lug nuts?
Use the value in your vehicle owner manual. Lug nut torque varies by vehicle, so the wrench range on the listing only tells you whether the tool can reach that number.
Do I need to calibrate a torque wrench?
The TEKTON listing says each wrench includes a serialized certificate of calibration. Over time any torque wrench can drift, so follow the manufacturer instructions for storage and check it periodically.
