Description: LATCH.IT Black RV Door Latch | Door Locks for Travel Trailers | 100% Metal Camper Door Lock 2 Keys | Door Lock Only Fits 2.75"x3.75" Door Lock Hole

The space between the mounting flange and the striker is 1/2".

This is either an unused retailer overstock item or a customer return that might have been opened but not used and the box might be damaged or replaced. Depending on the item, it may have been tested to ensure a quality product is sent to you. If you are not satisfied with the item, you can return for a full refund. Thank you!