Q: How is this track installed if I can't screw it down?
This Veritas double T-slot track locks in once you undercut a 3/8" × 3/4" dado with an undercut slotting bit and press the wings into the recess, no screws or glue needed.
Double T-slot tracks used to create a tenoning jig.

Length:
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Our double T-slot tracks are the perfect jig-making alternative when you cannot install a regular extrusion using glue or screws. Available in 2', 3', or 4' lengths.
This anodized aluminum extrusion has the same inner profile as our 1/4" T-slot extrusion, but the outer profile incorporates a pair of wings designed to lock the extrusion in place. Installation simply requires undercutting a 3/8" × 3/4" dado using an undercut slotting bit (available separately). The resulting T-slot securely holds the extrusion in place, without the need for screws or glue.
Both the T-nuts and the T-bolts are offered separately. Optional hex bolt shoulder washers allow them to be used with commonly available hex bolts.
T-slot tracks made in Canada.
This Veritas double T-slot track locks in once you undercut a 3/8" × 3/4" dado with an undercut slotting bit and press the wings into the recess, no screws or glue needed.
Standard 1/4-20 T-nuts and T-bolts fit directly, and an optional shoulder washer lets you use ordinary hex bolts instead of dedicated T-bolts.
Pick the 2' length for small jigs, 3' for a typical crosscut sled or fence, or the 4' length when a fixture needs to span a wider table or benchtop.
Yes, the dado has to be undercut so the track's wings can lock in from below; a standard straight bit won't create the necessary undercut shape.
It's an anodized aluminum extrusion, which stays rigid along its length and resists wear where hardware slides in the slot.
| Materials | Aluminum |
| Dimensions | 2', 3' or 4' length; 1/4" T-slot profile |
| Compatibility | Accepts 1/4-20 T-nuts, T-bolts and, with an optional shoulder washer, standard hex bolts |
| Includes | T-slot track extrusion |
| Color/Finish | Anodized |
| Package Quantity | 1 item |
| Country of Origin | Canada |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Length
Variations:
Veritas Double T-Slot Track
Our double T-slot tracks are the perfect jig-making alternative when you cannot install a regular extrusion using glue or screws. Available in 2', 3', or 4' lengths.
This anodized aluminum extrusion has the same inner profile as our 1/4" T-slot extrusion, but the outer profile incorporates a pair of wings designed to lock the extrusion in place. Installation simply requires undercutting a 3/8" × 3/4" dado using an undercut slotting bit (available separately). The resulting T-slot securely holds the extrusion in place, without the need for screws or glue.
Both the T-nuts and the T-bolts are offered separately. Optional hex bolt shoulder washers allow them to be used with commonly available hex bolts.
T-slot tracks made in Canada.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.