Hello and thanks for looking, up for sale is a New in the Package (NIP) Rigid Hitch Inc. 2" Aluminum Hook & Keeper Door Holdback (Part No. DH-300).  This product is used to hold a door open and prevent unwanted closing.  The keeper contains a spring-loaded latch mechanism that keeps door open until manually closed.  It is made of heavy duty die cast aluminum construction with a spring-loaded latch mechanism on the keeper which holds the doors open to prevent unwanted closing.

Please view the photos (stock & actual) as they will add to the overall description.  It The 'BUY IT NOW' price is $15.99 and they will be shipped within hours of receiving payment.