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TONE STC-50AE Electric Torque Wrench

The STC-50AE square drive nut runner is capable of tackling your most demanding jobs. This heavy-duty wrench features clockwise and counterclockwise torque control, torque setting dial, and LED indicator lights.

Fully Tensioned Structural Bolts: 

A325 – 1-1/4″, 1-3/8″, 1-1/2″

A325M – M30, M33, M36

A490 – 1-1/4″, 1-3/8″, 1-1/2″

A490M – M30, M33, M36

Adjustable Torque Range: 

1,500–3,700 ft-lb. (2,000–5,000 N-m)


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Business Hours: 8am - 5pm Est


Voltage 110-120 V 220-230 V
Max. Current 12.0 A 6.0 A
Max. Consumption 1,350 W 1,350 W
Frequency 50-60 Hz 50-60 Hz
Adjustable Torque Range 1,500–3,700 ft-lb. 2,000–5,000 N-m
No-load Speed 2 rpm 2 rpm
Square Drive Size 1-1/2″ drive 1-1/2″ drive
Weight 27.5 lb. 12.5 kg
Repeated Accuracy ± 5% ± 5%

Available Accessories

  • 1-1/2” (38.1mm) Square Drive Sockets
  • Straight-Type Reaction Bar
  • L-Type Reaction Bar
  • Lifting Device


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Kind words from our customers:

  • It was a great pleasure working with GWY. They go above and beyond to help with what we needed. Don was very quick on getting what we needed out to us to complete the job. Very proud to be a GWY customer.”

  • 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.”


Is there a warranty on your tools?

1-year manufacturers defect warranty on new tools.

What is the lead time on getting this tool to me?

If we have it in stock, we can send it next day air within the US to get to you tomorrow.

Does the tool come with anything?

All of our tools come with a case.  Our Turn-of-Nut & Shear Wrenches come with the one size socket and a metal case.  The cordless tools come with one or two batteries, a charger, and a case.