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TONE TN-22EZ Turn-of-Nut Wrench

Our exclusive Turn-of-Nut Wrenches are custom designed with timesaving features that minimize error and maximize on the job productivity. Installing hex-head bolts with Turn-of-Nut or DTIs has never been easier.

Fully Tensioned Structural Bolts:

A325 – 5/8″, 3/4″, 7/8″

A325M – M16, M20, M22

A490 – 5/8″, 3/4″

A490M – M16, M20

Maximum Torque:

542 ft-lb. (735 N-m)

Talk to a Specialist
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(888) 838 6500
Business Hours: 8 AM-5 PM EST

Specifications

Model TONE TN-22EZ
Voltage 115 V
Maximum Current 13.5 A
Maximum Power 1,100 W
Frequency 50-60 Hz
Maximum Torque 542 ft-lb. (735 N-m)
No-load Speed 17 rpm
Tool Weight 12.3 lb. (5.6 kg)

 

Inch Sockets Metric Sockets
Nut Dimension Across Flats Heavy-Hex Bolt Diameter Nut Dimension Across Flats Heavy-Hex Bolt Diameter Finished Hex Bolt Diameter
1 – 1/16″ 5/8″ 24 mm M16
1 – 1/4″ 3/4″ 27 mm M16 M18
1 – 7/16″ 7/8″ 30 mm M20
32 mm M20 M22

 

Features 

  • Angle Control in 1° Increments
  • Adjustable Angle Setting Dial
  • Repeated Accuracy of ±10°
  • Reaction Bar Absorbs Torque
Available Accessories

Turn-of-Nut Wrench Parts- Available for all models with same day shipping. Contact us for more information.

What’s in the Case? | Tool Kit Overview
Take a quick look at what comes with a corded Turn-of-Nut wrench and its essential accessories. Inside the case, you’ll find:

  • Corded Turn-of-Nut wrench
  • Bar socket of your choice
  • Two flathead screwdrivers
  • Instruction manual, cord chart, safety card, and stickers

Documents

Helpful resources:

Instructional Manual

Dimensioned Drawings

Extension Cord Chart

Safety Precautions

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Testimonials

Kind words from our customers:

  • I have enjoyed working with GWY. Their people know their product well. Their prompt response and delivery of the product is as good as any service Ogeechee Steel has ever had the pleasure of doing business with.”

  • From choosing the right equipment for each job’s unique requirements to problem solving in the field, GWY is always willing to go out of the way to find a solution. Mix that customer service in with their technical expertise and easy-to-use tools, they really help make bolt up easy.”

FAQs

Because the TN-tool is rotation based, can it do smaller sizes than what it is recommended for?

No, because for the tool to start counting the degrees of rotation, a certain torque must be met.

Are the same size sockets interchangeable between different tools?

Typically, the answer is no but there are exceptions. Contact a specialist if you have specific questions about your tool socket size.

Does my TN wrench need to be calibrated?

No, Turn-of-Nut (TN) wrenches do not require calibration. TN tools are rotation tools and measure rotation mechanically. These tools either work or they do not. You can match mark to show they are functioning properly.