Description
This listing is the Snap-on TQSSC4FUAC torque driver, which Lost in HCM sells as the U.S./metric follow-up driver “with Chart”. If you only need the tool, the plain TQSSC4FUA stubby driver carries the same dial without the chart. Below, you can weigh the paperwork against your audit plan and check the shared specs.
What the chart code adds to the TQSSC4FUAC
Snap-on’s driver table lists the base code and adds a note about certificates. It says the drivers shown come without a certificate of calibration, and that a final C orders one. So the trailing C on TQSSC4FUAC belongs to the paperwork, not to the hardware. Lost in HCM calls the extra item a chart, while its contents stay unstated. For that reason, ask for a sample page before you plan an audit around it.
When the Snap-on TQSSC4FUAC torque driver pays back
- Your customer audits screw torque records and expects a document for each tool from delivery day.
- Receiving inspection keeps a gauge in quarantine until papers arrive.
- The driver will act as the reference for checking clutch screwdrivers on a line.
- Your site has no torque tester, and the nearest lab slot is weeks away.
When the plain TQSSC4FUA does the job
If your own tester verifies every new driver, the chart adds cost without new insight. A spare for a rework bench also rarely needs its own papers. In those cases, the plain twin frees money for bits and adaptors.
Two Cs, two meanings
Still, buyers often misread this code. The C inside TQSSC places the driver in Snap-on’s U.S./metric combination table. By contrast, the C at the very end marks the certificate version. As a result, the TQSSC4FUA and the Snap-on TQSSC4FUAC torque driver share one dial and differ only in what ships with the tool.
Shared specs of the Snap-on TQSSC4FUAC torque driver
| Item | Base code TQSSC4FUA, CAT1500i |
|---|---|
| Model | Stubby follow-up, 2 needles |
| Length | 5-1/4 in |
| U.S. scale | 50 in-lb, 2 in-lb steps |
| Metric scale | 56 kg·cm, 2 kg·cm steps |
| Drive | 1/4 in square, plus 1/4 in internal square drive in the handle |
| Case | PB47, included |
These values come from the base code row, since Snap-on does not print the C codes separately.
Quote and care
Lost in HCM supplies Snap-on drivers in Vietnam and prepares the quote. Write TQSSC4FUAC in full so the chart version ships, then request a quote from Lost in HCM. After delivery, file the chart with the asset number and set a recheck date, because Snap-on says periodic recalibration keeps the tool accurate. Also, stay under 50 in-lb at all times. For other sizes, open the torque screwdriver listings, or ask SMK Vietnam which code fits your audit.
TQSSC4FUAC audit questions
Who prepares the TQSSC4FUAC chart?
The listing does not say. Therefore ask Lost in HCM to confirm the issuer and the contents before you order.
Does the chart replace our recheck cycle?
No. Snap-on calls for periodic recalibration, so keep the driver on your normal cycle.
Can the handle take a socket?
Yes. Snap-on marks this size with a 1/4 in internal square drive in the handle.
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