Key cover for Pro-set brand house key

Simple key cover for “Pro-set” brand house key. You'll get a a warning about an unsupported cantilever, but you can ignore it since the key will act as support. Pause at layer 18 to insert the key and then resume the print. The small rectangular block is a shim to hold the key level when you press it into place. I had no issue with bed adhesion, but you might need to enable brims depending on how sticky your plate is.