Catch and Strike (?) Replacement

I could use your help in identifying the item (I know it's in parts) below, and (hopefully) a replacement, or, if not, a workable alternative.

This item comes from one of our closet doors, and is seated in the upper left-hand corner of the door. As you will note in the attached photo, the upper portion of the threaded sleeve is busted.

I thank you for your time in advance, and hopefully a resolution to my problem.

Emily: Thanks for responding. The first thing I noticed on your samples is that neither of the casings is threaded. Is that because none of your "Ball Catch" products have threaded surfaces? Do all "Ball Catch" items have the same dimensions, ie. length, diameter? What are the dimensions of the ones in your email.

Thank you.

Bob