TONE GPTN-451E Turn-of-Nut Wrench
The GPTN-451E turn-of-nut wrench features an integrated reverse kit, overload protection, clockwise and counterclockwise torque control, a setting dial with controllable angle range, LED indication lights, and a maximum torque of 5,160 ft-lb. Our line of turn-of-nut wrenches are designed for the turn-of-nut method and automatically tightens the bolt assembly to the preset rotation.
| Fully Tensioned Structural Bolts:
A490 – 1-3/8″, 1-1/2″ A490M – M33 |
Maximum Torque:
5,160 ft–lb. (7,000 N-m) |
Specifications
| Model | TONE GPTN-451E |
| Voltage | 110-120 V |
| Maximum Current | 14.5 A |
| Maximum Power | 1,650 W |
| Frequency | 50-60 Hz |
| Maximum Torque | 5,160 ft–lb. (7,000 N-m) |
| Controllable Angle Range | 90-240° |
| No-load Speed | 2.0 rpm |
| Tool Weight | 28.9 lb. (13.1 kg) |
| Repeated Accuracy | ±10° |
Available Accessories
| Inch Sockets | Metric Sockets | |||
|---|---|---|---|---|
| Nut Dimension Across Flats | Heavy-Hex Bolt Diameter | Nut Dimension Across Flats | Heavy-Hex Bolt Diameter | Finished Hex Bolt Diameter |
| 2 – 3/16″ | 1 – 3/8″ | 55 mm | M33 | M36 |
| 2 – 3/8″ | 1 – 1/2″ | – | – | – |
Documents
Helpful resources:
Instructional Manual
Turn-of-Nut Catalog
Testimonials
Kind words from our customers:
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“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.”
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“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.”
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“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.”
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“GWY has been a great company to work with. My company requires receipts for all credit card purchases and GWY has made this very easy. With rental equipment this usually isn't the easiest to deal with but they have made this process very smooth. I get a weekly receipt emailed to me without having to ask for it. They also have great customer service and are very helpful and friendly. Would definitely recommend.”
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“GWY’s parts inventory and response is top notch. You can expect prompt, respectful, knowledgeable answers to questions and full cooperation when you need it. Truly a mark of a reputable company with a good team.”
