I modelled this up because a couple of the spacers on my First Alert Protector safe bar locks had split and I had a little bit of slack showing up because of it.

Printed these at 60% with TPU and replaced all of them. The locking mechanism was a little bit stiffer because the TPU was not as slippery, but it mostly got rid of the jostling and slack in the door.

Category: Sport & Outdoors