Shower Door Guide

This is a guide for my shower doors. Three of these fit into an extruded brass channel below the doors and are secured by a screw. The notch and the radius on the end rail are key fitment items. The screw hole may need to extended or lowered, but mine fit okay and have been in use for many weeks now. Unfortunately I don't know the manufacturer of the shower doors but I think they were installed around 2003.

I rotated these 90 degrees to print them on their side.

Edit: I posted v4 to remove any gaps in the center rail but the rendering still shows some part edges as a voids even though the parts are overlapped. These gaps are not present in the printed part.