What this is
A cam-lever T-bolt accessory for locking jigs, fences, or fixtures down to a T-track-equipped table — a drill press, router table, workbench, CNC machine, or miter saw. Despite sharing the “cam clamp” name with the handheld glue-up clamps in our cam clamps comparison, this is a different tool for a different job: it doesn’t clamp a workpiece between two jaws, it locks fixtures down to a track.
Full specs
| Spec | Value |
|---|---|
| Model | 71502 |
| Thread size | 5/16"-18 |
| Material | Die-cast aluminum, blue anodized coating |
| T-bolt length | 3" |
| Included hardware | 4 cam levers, 4 T-bolts, 4 steel washers, 4 rubber washers |
| Notable feature | Longer slot in the clamp body for expanded clamping range |
| Pack size | 4-pack |
| ASIN | B07QZVVFJ8 |
Source: powertecproducts.com’s own product page — manufacturer-published, not a retailer listing.
POWERTEC 71502 T-Track Cam Clamp (5/16"-18, 4-Pack)
A T-track fixture-locking accessory, not a workpiece clamp — despite the 'cam clamp' name, it doesn't function like the handheld cam clamps in our cam clamps comparison.
View Price on AmazonWho this is for
Anyone with a T-track-equipped drill press, router table, workbench, or CNC setup who needs to lock jigs and fixtures down securely and reposition them without tools — the cam lever locks and releases in one motion.
Who this isn’t for
If you’re looking for a handheld clamp to hold a workpiece during glue-up, this isn’t it — see our cam clamps comparison for the Bessey and Pinnacle bar-and-jaw clamps instead. Also check your track’s thread compatibility before buying — this specific model is 5/16"-18; POWERTEC sells a 1/4"-20 version separately for tracks that need it.
Bottom line
Manufacturer-sourced specs, not a hands-on test. On paper this is a straightforward T-track locking accessory — useful shop hardware, but a different category of tool than the workpiece-holding clamps most of this site covers. POWERTEC 71502 if you need to lock jigs to a T-track table.