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EWK

EWK 1/2-inch Drive Digital Torque Adapter 7.4–147.6 ft-lbs (10–200 Nm), Electronic Torque Wrench Adapter with LED Display and Buzzer Over Torque Alert for 1/2" Ratchets

  • Based on 16 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 24
Order within 13 hours and 56 minutes
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Size: 1/2" Drive 7.4-147.6 ft-lbs


Features

  • Digital Ratchet Upgrade Already own a good 1/2" ratchet or breaker bar? Snap this digital torque adapter in-line and turn it into an electronic torque wrench without buying a whole new toolperfect for lug nuts, suspension work and engine assembly in a home garage or small shop.
  • Precision Torque Control Done guessing good and tight? This 1/2" digital torque wrench adapter delivers lab-tested accuracy of 1.5% (clockwise) and 2.5% (counterclockwise). The LED turns green and the buzzer sounds at 80% as an early over-torque warning, then flashes red with a faster buzz near 100% to help you stop without exceeding your preset value.
  • Smart Mode Choices Choose Real Time mode to watch torque climb as you pull, or Peak Hold mode to capture the maximum value for critical fasteners like head bolts and caliper brackets. Supports 4 units (Nm, ft-lb, in-lb, kg-cm) and lets you store up to 30 presets for commonly repeated jobs.
  • Wide Torque Coverage With a working range of 7.4147.6 ft-lbs (10200 Nm), this electronic torque wrench adapter covers everything from small engine hardware and drain plugs to wheel lug nuts and truck componentsideal for DIYers, fleet techs and motorcycle or automotive enthusiasts.
  • Bright Display Anywhere The backlit LCD and six-button interface are easy to read and operate whether youre under the hood, under the car or working at a bench torque tester. Clear icons and big digits cut setup time and eliminate torque guesswork so you finish each job right the first time.

Description

Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Can I use it with an impact wrench? No. Do not use this adapter with an impact wrench or impact gun, as the high-impact force may damage the sensitive internal electronics. This adapter is designed for use with hand-operated ratchets and breaker bars only. How should I position the EWK Digital Torque Adapter? Always keep the wrench, digital torque adapter, and socket aligned in a straight line during use. Improper positioning may affect accuracy and could damage the adapter. How do I maintain the EWK Digital Torque Adapter? Remove the battery if the adapter will not be used for an extended period. Store the unit away from strong magnetic fields and magnetic objects to help maintain accuracy and performance. How can I ensure accurate torque readings? Apply force slowly, smoothly, and consistently. Avoid bouncing, or yanking, as these can affect accuracy and may cause the adapter to overshoot the target torque value. How do I replace the battery? A small screwdriver is included in the storage case for battery replacement. Remove the battery cover and install a new CR2032 battery, ensuring it is inserted with the correct polarity. Digital Torque Adpater Lug Nut Socket Set Universal Socket Set 3/8" Click Torque Wrench Brake Pad Gauge Set Wheel Alignment Pin Bearing Removal Kit

Color: Red


Brand: EWK


Material: Alloy Steel


Item Package Quantity: 1


Head Style: Fixed Square


Head Style: Fixed Square


Item Torque: 147.6 ft-lb


Operation Mode: Battery


Measurement Standard: Metric, SAE


Material Type: Alloy Steel


Finish Types: Powder Coated


Color: Red


Package Quantity: 1


Brand Name: EWK


Model Number: EB0339


Unit Count: 1 Count


Manufacturer: EWK


Included Components: Digital Torque Adapter


Item Type Name: Digital Torque Adapter


Manufacturer Part Number: EB0339


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Precision Meets Power: EWK 1/2-inch Drive Digital Torque Adapter
The EWK 1/2-inch Drive Digital Torque Adapter has proven to be an invaluable tool in my automotive toolkit, providing a perfect blend of precision and power. As an enthusiast who takes automotive maintenance seriously, this electronic torque wrench converter has exceeded my expectations. The torque range of 7.4-147.6 ft-lbs (10-200 Nm) covers a broad spectrum of applications, from car lug nuts to wheel bolts and motorcycle maintenance. The digital display offers clear and accurate torque readings, ensuring that every fastener is tightened to the exact specifications. The ease of use is commendable – simply attach the adapter to your existing ratchet or breaker bar, and you have a digital torque wrench at your fingertips. The audible and visual alerts when reaching the preset torque value add an extra layer of confidence, preventing over-tightening and potential damage. The durability of the EWK torque adapter is evident in its construction, and the ergonomic design makes it comfortable to handle during extended use. The versatility and reliability of this tool make it a must-have for both DIY enthusiasts and professional mechanics. For anyone in need of a precise and powerful torque adapter for automotive applications, the EWK 1/2-inch Drive Digital Torque Adapter is a solid investment. It streamlines the torqueing process, ensuring that your vehicle's critical fasteners are tightened with accuracy and confidence. A game-changer in the world of torque tools! ... show more
Reviewed in the United States on December 4, 2023 by mr d

  • Not worth the money
Started acting up, can't return (past date) extended warranty no help. Can't get help from seller.
Reviewed in the United States on August 10, 2023 by Stewart Winn

  • Dang this thing is nice!
You can tell the moment you open it how much care and time went into making this product. The adapter is pure quality and I found it to work great for my homeowner needs, mainly motorcycle stuff.
Reviewed in the United States on January 23, 2023 by Papaclutch

  • Not the most practical for lug nuts
I had been considering one of these in the past and thought I would give it a try. The EWK is solid and very well made. The digital readout is fine and you can program the type of reading you want to use which I chose pounds. However, when I programmed it to 100 lbs., it was not easy to use as it lets you know by beeping at 90 pounds, but you have to watch it and is not easy to get to 100 as you can either be over or under. I kept having to go back and forth to get it within 1 pound average with lugs. My arm was very sore going back and forth and it took a lot of time. Unfortunately, I will be returning because of the time factor. ... show more
Reviewed in the United States on April 22, 2024 by David K

  • CR2032 battery supplied with device is too small for extended tool use
Received on time. Thanks, Amazon. Tool is well packaged and looks nice although the plastic housing might not survive a drop on the concrete floor of my garage. It is easy to use and seems to provide reliable readings. Began a project to recalibrate my torque wrenches using this tester. Naturally this required repeated tests of torque adjustments on the wrenches. The project was lengthy. I noticed the battery level (shown on the tester screen) beginning to drop off after only about 5 minutes of use. Hmmm . . . Within an hour the battery level was very low and tester began to react abnormally. After about 90- minutes of use, I removed the original battery and put in a new one. Got the same performance. Totally unacceptable. Processed a return and sent it back to the Amazon barn. ... show more
Reviewed in the United States on February 6, 2023 by Ron C

  • Very nice tool especially at the price point
Very accurate tool. Reads spot on with the Snap On wrenches we have at work. Nice range as well.
Reviewed in the United States on April 28, 2024 by Mark Lankston

  • High End 1/2-inch Drive Digital Torque Adapter 7.4-147.6 ft-lbs (10-200 Nm)
Wow, this is a nice tool. When it comes to making sure you have the proper torque setting, this thing is the Cadillac of torque tools. I thought all torque tools were basically the same. Boy was I wrong. I have a click torque wrench and this has a lot more features than that. You have peak torque and applied torque. Memory features for saving settings. You can set it for inch pounds or foot pounds or newton meter and the accuracy seems good. I compared it to my other torque wrench and the two are very close to one another when testing it on an applied torque setting. Overall I am very impressed. Even the storage case is cool too. They supply a small screwdriver to replace the battery. I suggest having an extra battery on hand and store it in the case. ... show more
Reviewed in the United States on November 30, 2023 by JAWs

  • Eng pov
Plastic housing cracked under 125ftlbs of torque.
Reviewed in the United States on May 3, 2025 by Benjamin D.

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