PG21 MB Narrow Stile Door Alarm, Metallic Bronze Schlage ALX Series Lever Locks It seals the gap up

It seals the gap up to 0

Hardened steel rack and pinion

Includes 3/4” mounting bracket

Sargent 28-7G04 Grade-2 Cylindrical Lock

PG21 MB Narrow Stile Door Alarm, Metallic Bronze Schlage ALX Series Lever Locks It seals the gap upAlarm Lock PG21MB Narrow Stile Door Alarm, Metallic Bronze PG21 Advanced Door Alarm Series from Alarm Lock are a quick and inexpensive solution when faced with security vulnerabilities from doors being propped open in schools, restaurants, stores nursing homes, and theaters. Two selectable arming modes 1. Always armed mode when key is turned counter clockwise to the disarm position, the key cannot be removed. To remove key, turn back to arm mode, thus