Summary

This is a window (hopper) keeper. I've printed and mounted several in our vinyl windows. Will see how they hold up to longer term use.

Instructions

This was designed in Rhino 5 and printed in natural HIPS on a LulzBot Mini using Cura. Extruder temperature was set to 240C and bed temperature set to 60C. Used the High quality print setting in Cura since the part is small. Don't forget to print a support structure for the overhang or you will end up with a mess.

After printing you will need to decide where you want to drill your pilot hole(s) for mounting. In my case, the screw mounts in the side of the keeper (see gallery image).

Window Latch Keeper