80/20 15 Extrusion Drop-in Insert

thingiverse

This is a drop-in insert that allows you to use a 1/4-20 nut and bolt to attach to 80/20's series 15 aluminum extrusions. With this insert, you don't need to have access to the ends of the extrusion. You simply drop the nut into the slot, slip the insert through the slot and over the nut, and then screw in the bolt. Update: I added a large batch of double width drop-in inserts for quick, easy printing. These are the same basic thing as the singles except these have two mounting points at 1.5" centers.