1-500 Nm Preset Torque Wrench,DA Series

5out of5based on3 reviews | Write a review

The torsion wrench has a sturdy metal body for durability. 

It has an accuracy of ±4% for torque error. 

The ratchet head is made of chrome vanadium alloy steel, providing strength. 

It features reversing paddles, a quick-release button, 

and allows for convenient single-handed operation. 

The wrench handle is knurled aluminum alloy, preventing oil and slippage. 

The alloy steel pipe has a permanent torque scale for easy reading

in metric and English systems. 

Each torque wrench has a unique product identification code.


The torsion wrench body is made of metal structure,

sturdy and durable, with a long service life.

Accuracy: Torque error value ± 4%.

The ratchet head material is made of chrome vanadium

alloy steel, which is sturdy and durable. 

It can be easily reversed through reversing paddles 

and is equipped with a quick release button, 

making single hand operation convenient and efficient.

The wrench handle is made of aluminum alloy knurled,

which has the functions of preventing oil, slipping, falling, and durability.

The permanent torque scale on the alloy steel pipe is easy 

for users to read and can be compared in metric and English systems.

Each torque wrench has a unique product identification code.

DA type preset torque wrench
Model NumberTorque rangeDriver/inchFine Scale/N.mLength/mmWidth/mmHeight/mmWeight/Kg
DA197022-122-91/4"、 3/8"0.10.07423034310.59
DA197034-203-151/4"、 3/8"0.20.14723034310.61
DA197045-254-191/4"、 3/8"0.20.14723034310.61
DA1970610-609-463/8"、 1/2"0.50.36929041341.02


Power plant maintenance: Used for tightening steam boilers and power generation equipment.

Railway maintenance: Used for tightening rail tracks and railway equipment.

Shipyard maintenance: Used for tightening ship structures and equipment.

Infrastructure development: Used for securing road signs and traffic lights.

Construction of steel structures: Used for tightening steel beams and connections.

Chemical plants: Used for tightening valves, pumps, and pressure vessels.

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Product Tags:

3/4 Preset Torque Wrench 1/2 Preset Torque Wrench 3/8 Preset Torque Wrench 1/4 Preset Torque Wrench
  • Q: Are you trading company or manufacturer?
  • A: We are factory with more than 20 years experience.
  • Q: How long for delivery?
  • A: Generally it is 15-30days as we are customized service we confirm with customer when place order.
  • Q: What is the MOQ?
  • A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a container load) can be acceptable.
  • Q: Can you customize my products?
  • A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.
  • Q: What is your terms of payment?
  • A: 30% T/T in advance, balance before shipment, or as per discussion.
  • Q: What about your quality control?
  • A: 1.Checking the raw material after they reach our factory(IQC) 2. Checking the details before the production line operated.3.Have full inspection and routing inspection during mass production(IPQC) 3.Checking the goods after they are finished(FQC). 4.Checking the goods after they are finished(QC). 5.100% inspection and delivery before shipment
  • Q:What if there is a problem with the purchased product?
  • A:If any quality problem happens please take some photos and videos to show the exact problem, then our engineer will judge and give a solution.
  • Q:Do you provide OEM service?
  • A:Yes, we provide OEM service. We will produce products that meet your requirements according to the logo, product parameters and dimensions you provide. Please contact us for more details.
  • Q:Can I be an agent for SAIVS products?
  • A:Of course, please contact us for more details.
Existing reviews of 1-500 Nm Preset Torque Wrench,DA Series
Actually accurate
Easy to adjust, easy to use.
From:Gregory Parker | Date:2023/08/01
SAVIS Responded
It's our honor to be confirmed by you
Must have for mechanics
I used this torque wrench several times after receiving it, found out by checking it with a torque meter checker it is actually quick accurate!
From:Brian Reynolds | Date:2023/07/04
SAVIS Responded
Welcome to consult our company's other products again!
It is a good tool
Wasn't disappointed. I really liked it!
From:Tara Wilson | Date:2023/08/24
SAVIS Responded
Thank you so much! We're grateful to have you as our client.
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