TONE GPTN-331E Turn-of-Nut Wrench
The GPTN-331E turn-of-nut wrench features an integrated reverse kit, overload protection, clockwise and counterclockwise torque control, setting dial, LED indicator lights, and a maximum torque of 2,200 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:
A325 – 1”, 1-1/8″, 1-1/4″ A325M – M24, M27, M30 A490 – 1″, 1-1/8″, 1-1/4″ A490M – M24, M27, M30 |
Maximum Torque:
2,200 ft–lb. (2,980 N-m) |
Specifications
Model | TONE GPTN-331E |
Voltage | 110-120 V |
Maximum Current | 15.5 A |
Maximum Power | 1,750 W |
Frequency | 50-60 Hz |
Maximum Torque | 2,200 ft–lb. (2,980 N-m) |
Controllable Angle Range | 90-240° |
No-load Speed | 5 rpm |
Tool Weight | 19.4 lb. (8.8 kg) |
Repeated Accuracy | ±10° |
Angle Range | 90~240° |
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 |
1 – 5/8″ | 1″ | 41 mm | M24 | M27 |
1 – 13/16″ | 1 – 1/8″ | 46 mm | M27 | M30 |
2″ | 1 – 1/4″ | 50 mm | M30 | M33 |
- X-Holder Socket Extension 100mm (3-7/8″) & 200mm (7-7/8″)
- Bar Sockets
Documents
Helpful resources:
Dimensioned Drawing
Instructional Manual
Turn-of-Nut Catalog
Testimonials
Kind words from our customers:
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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.”