Mini T-Track End Stop

thingiverse

This is an end-stop designed specifically for Kreg Mini-T-Track, featuring a low-profile 3/8" deep t-track. The end stop includes a hole tailored to fit either an M3x4mm socket head or button head screw. Created to cover the sharp metal edges of the t-track and provide a finished look, this design is both functional and aesthetically pleasing. Since I required minimal holding strength, I utilized some blue PLA that matched closely. However, if you prefer a tighter hold, PETG might be a better option, allowing for the end stop to be screwed down securely. To enhance holding power, consider replacing the M3x4mm socket head screw with an M3x5mm grub screw or countersink the screw head and switch to a grub screw. This would provide additional thread engagement. Alternatively, tighten the screw until it marks the aluminum, then remove the end stop and drill a 3mm hole through the track at that spot to engage the screw securely. This project was completed using Tinkercad, an online CAD tool. You can edit this design online at: https://www.tinkercad.com/things/fr5LIeKT57b