COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for Hvac Mini Split and Refrigeration System
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COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for Hvac Mini Split and Refrigeration System

3.7/5
Product ID: 468964120
Secure Transaction
12 interest-free installments with tabby

Details

  • Color
    Blue
  • Brand
    COTOUXKER
  • Material
    0~30 open end
  • Item Weight
    600 Grams
  • Item Package Quantity
    1
📏±4% pre-calibrated accuracy
🔄Interchangeable quick-change heads
🔧5-30 Nm adjustable torque range

Description

🔧 Torque Like a Pro — Never Miss the Click That Counts!

  • USER FRIENDLY DESIGN - High-contrast Nm scale and intuitive locking ring make setting and reading torque values quick and hassle-free, even in tight spaces.
  • PRECISION AT YOUR FINGERTIPS - Adjust torque smoothly from 5 to 30 Nm with guaranteed ±4% accuracy for flawless results every time.
  • VERSATILITY MEETS EFFICIENCY - Switch effortlessly between ratchet, fixed, socket, or open-end heads with a quick push-lock system—perfect for HVAC, refrigeration, and aerospace tasks.
  • AUDIBLE TACTILE CLICK ALERT - Know exactly when your preset torque is reached with a satisfying click you can hear and feel—no guesswork, no over-tightening.
  • DURABLE PROFESSIONAL FINISH - Powder-coated, lightweight 600g body built to withstand industrial environments while maintaining a sleek, professional look.

The COTOUXKER Adjustable Torque Wrench offers a precise 5-30 Nm torque range with ±4% accuracy, featuring interchangeable heads for versatile HVAC, refrigeration, and aerospace applications. Its reliable click mechanism signals when the preset torque is reached, ensuring consistent, damage-free fastening. Lightweight and powder-coated for durability, this wrench combines professional-grade performance with user-friendly operation.

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Specifications

ColorBlue
BrandCOTOUXKER
Material0~30 open end torque wrench
Item Weight600 Grams
Item Package Quantity1
Head StyleHex, C Shaped
Finish TypePowder Coated
Item Torque3E+1 Newton Meters
Operation ModeManual
ManufacturerHomelae
Item Weight1.32 pounds
Package Dimensions14.84 x 2.8 x 2.44 inches
Country of OriginChina
FinishPowder Coated
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

How to remove the wrench head from the open end torque wrench?
Can you adjust the scale of torque wrench set to 30NM?
Where can I buy other wrench heads for this tool - such as the ratchet head shown in the description?
Does this torque wrench can torquing 3/8 and 1/2 flare nut?

Reviews

3.7

All from verified purchases

G**S

Works as it is supposed to

After I got used to it, works very well. Very well made. Was what I needed for our mini split system.

L**H

Ruined my whole project

Value for money:This piece of junk didn’t work and now I have to call an HVAC contractor to recharge my 3 zone system. It never “clicked”. I over tightened my flare but and crushed the flare!!! I’ve used torque wrenches before. This doesn’t work

O**Y

Ok

Is ok but it has a limit torqueI need it 10 to 15 lbs and this tool doesn’t have that

A**R

Out of range but accurate

Although it’s not on the scale you can count the extra twists needed for higher values, it will do the job.In my humble opinion it’s pretty accurate given that I’ve done plenty of split units without one; it clicks where I’d have stopped.

P**D

Did the job! Got it fast!

I used this while installing a DIY mini split heat pump and I'm glad this wrench was available as the instructions really emphasize not under torquing or over torquing the connections. In retrospect I should have gotten the one that ranges from 5-45 ft lb as one of the fittings needed 40 and this one only goes up to 30 but at that point I had figured out what I needed to do to get the fittings tight but not too tight. The wrench was a confidence builder and I was able to get it next day. Thanks Amazon!As for accuracy I tried a regular torque wrench I have and this one set to 20 ft lb and they both seemed to click at about the same amount of force.

B**R

Ball locking is a pain

It works well, it's accurate and just what I needed. However... that little ball that locks the jaws onto the shaft has a spring strong enough to lift up a CAT D5 bulldozer. Use needle nose pliers to get it started and a pin punch to get it off. I'm thinking of just abandoning the case and making one to fit the wrench with the jaws attached.But it works. Well. I'm glad that I bought it.

L**I

Order the right thing

Fits the bill for what I need to get the job done well made.

J**H

Save yourself the aggravation and don't buy these junk torque wrenches

This torque wrench is extremely inaccurate. If I would've stayed with what it was reading, I would've damaged my mini split system, plain and simple. Do not buy it do yourself a favor go down to one of the big box hardware stores get yourself, crows feet and a torque wrench. You'll be much much better off because the stuff that Amazon is selling is absolute junk.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Cotouxker Adjustable Torque Wrench 5 To 30 Nm 30mm Open | Desertcart UAE