Key Sheath

The purpose of this key sheath is to avoid a key's teeth from scratching other things. In my case, I use it to protect my motorcycle from further scratches caused by the house key on the same key ring.

I tested the fit on the following keys, but I'm hoping it works on most standard house key blanks.
Kwikset 5
Lowe's 66
TrueValue KW1


The cap snaps closed. If you want to open it, use your fingernail to lift the cap over the extrusion. I rarely use my house key, so I designed the cap to be more secure than easy to open.

Make sure your printer is calibrated for small bridges. If it isn't, you can use supports in your slicer.