Airstream used this heavy duty single roller screen door catch on trailers in the mid-1970s.  It is injection moulded from strong nylon and uses stainless steel springs for long life.  We've found it can be used as a secure closure for cabinet doors too.

Measures 1-3/8" x 1-3/16" and stands 7/8" tall from mounting surface.

Mounting fasteners are not included, but it can be installed with #6 screws or rivets.

It is Airstream part number 380329.  An excellent surface mount strike is inclued, but that strike may not work in original applications.  It was originally used with plastic Airstream strike pocket 201246 which is now obsolete.