Description
The Snap-on TE50LA Torqometer is the plain Light Signal code, and Lost in HCM lists it as “TORQOMETER U.S. Light Signal – TE50LA”. A twin listing, the TE50LAC Light Signal with Chart, carries the C suffix. The table below puts the two codes side by side.

TE50LA next to its C-code twin
| Point | TE50LA | TE50LAC |
|---|---|---|
| Lost in HCM title | U.S. Light Signal | U.S. Light Signal (with Chart) |
| Snap-on note | Chart wrenches ship without a certificate of calibration | C suffix orders the certificate model |
| Drive and scale | 3/8 in, 600 in-lb | Same catalog row |
| Best fit | In-house checks, tight budget | Audit record from day one |
Lost in HCM does not describe the chart, so this page does not either.
Picking the Snap-on TE50LA Torqometer for your line
Plants with a bench tester can verify the TE50LA on arrival and log their own first record. Likewise, a crib that replaces a worn wrench often follows its normal recall routine. In both cases, the plain code does the job at a lower cost.
Signs the C code suits you better
A customer may audit your line soon after delivery. Or your receiving team may hold back any gauge without papers. Then the TE50LAC saves a lab trip, because its document arrives with the tool.
Snap-on TE50LA Torqometer details
- Scale: 600 in-lb with 10 in-lb steps
- Drive: 3/8 in
- Length 12-1/2 in, width 2-11/16 in
- Head depth 1-1/4 in, not counting the drive
- Case: PB9
- Use between 0 and 100 °F
Inch-pounds at the 600 mark
The TE50LA tops out at 600 in-lb, which equals 50 ft-lb or about 68 N·m. In its UK brochure, Snap-on rates this Standard grade at ±2% of reading from 20% of the scale to the top. So the useful band on the TE50LA starts at 120 in-lb. Also, its signal light flashes when you reach the targeted torque. That lets the operator keep watching the joint.
Next step for a TE50LA buyer
Lost in HCM handles supply in Vietnam and replies with a quote. Put TE50LA on your request, so the plain code ships. Then request a TE50LA quote from Lost in HCM, compare our torque wrench options, or contact SMK Vietnam. Finally, stay within the rated torque, and never use the TE50LA as a breaker bar.
Questions buyers ask about the TE50LA
TE50LA or TE50FLA: which steps are finer?
Both top out at the same torque on the same frame. However, the TE50LA reads in 10 in-lb steps, while the TE50FLA steps in 1 ft-lb, which is 12 in-lb.
Does Snap-on make a two-needle model of this size?
Yes. The TE50FUA shares the catalog row as the Follow-up model.
What should we never do with the TE50LA?
Never exceed its rated torque, and never use it to break fasteners loose. Snap-on also calls for periodic recalibration.
















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