Description
On an assembly line, the same heavy bolt comes round again every few minutes. A hand wrench at that load tires people out long before the shift ends. The Snap-on PTM1475 pneumatic torque wrench takes over that repeat work with an air motor and a 1 in square drive. Its range runs from 295 to 1,475 ft-lb, which is 400 to 2,000 N·m.
Snap-on PTM1475 pneumatic torque wrench key data
| Spec | Value |
|---|---|
| Model | PTM1475 |
| Drive | 1 in square |
| Range, imperial | 295-1,475 ft-lb |
| Range, metric | 400-2,000 N·m |
| Accuracy | ±5% (PTM series) |
All values come from the Snap-on Industrial catalog. Mid-range targets, such as 800-1,600 N·m, sit comfortably inside this band.
Why a 1 in drive helps
Many truck, bus and machinery workshops already stock 1 in drive impact sockets. So the PTM1475 often fits into an existing kit with no new adapters. In contrast, the larger PTM models move up to a 1-1/2 in drive, which means a second socket set.
Line work versus maintenance work
On a production line, the Snap-on PTM1475 pneumatic torque wrench repeats one value all day. Here the tool hanger that comes in the kit takes the weight between cycles. Meanwhile, maintenance teams carry it from job to job in its case. In both cases, the non-impacting drive keeps vibration low. Snap-on also quotes noise below 85 dB under load, which helps in enclosed bays.
- Axle, suspension and frame bolts on truck and bus lines.
- Track and undercarriage bolts in heavy equipment workshops.
- Gearbox, motor base and coupling bolts in plant maintenance.
- Tower and structural bolting where many joints share one value.
Choosing a reaction fixture
Snap-on ships the PTM1475 and its PTM siblings with a cranked reaction fixture. However, tight joints may need a different shape. The catalog lists a wide range of other reaction fixtures, so describe the joint layout when you ask for a quote. Always brace against a solid point, and use the secondary trigger to keep hands away from pinch points.
Looking after the Snap-on PTM1475 pneumatic torque wrench
Run the tool through the Snap-on PTMFRL filter/regulator unit, which the catalog lists as required. It cleans the air and feeds oil to the motor. Also set pressure from the torque vs. pressure chart that comes with each tool. Then recheck output on a tester at the interval your quality plan sets.
Buying through Lost in HCM
Lost in HCM supplies the PTM1475 in Vietnam, and SMK Vietnam shows it on their behalf. For a PTM1475 price and lead time, request a quote from Lost in HCM. You can also browse torque multipliers, visit snapon.com, or contact SMK Vietnam.
PTM1475 FAQ
Which sockets fit the PTM1475?
It has a 1 in square drive, so it takes 1 in drive impact-grade sockets.
Can it hang on a balancer at the line?
The kit includes a tool hanger, so you can suspend it between cycles. Confirm your balancer rating with the supplier.
Is a calibration certificate part of the PTM1475 kit?
Snap-on says yes: every PTM tool ships with a Certificate of Calibration and a torque vs. pressure chart.
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