Dual locking design with exterior key lock. Separate interior locking mechanism. Includes "anti lock-out" feature. Interior locking mechanism provides for enhanced security. For out swing wood or metal doors 5/8" to 1-1/4" thick.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.