No. This product was designed to be used on inward swinging doors.

This lock can be used on any commercial/residential standard inward swinging door. (e.g. at home, rentals, work offices, schools, hotels etc. Some customers have found it to work on some public restroom stall doors that are missing its original lock.

Absolutely. The superior travel lock was engineered using U.S.A made aerospace alloy steels. It can withstand up to 2,250 pounds of force. It is very strong while maintaining a light and portable size.