The AIYI 54mm Lock Cylinder AY131-007 is designed as a replacement or new-installation cylinder for compatible door locking systems.
It features a zinc alloy outer housing combined with a brass core for dependable everyday operation. The key-operated mechanism provides straightforward access control, while the compact 54mm size suits compatible residential and general-purpose door lock applications.
Always check the required cylinder size and lock compatibility before installation.
Features
54mm Size: Designed for compatible door lock and cylinder installations.
Zinc Alloy Housing: Provides a durable outer body for everyday use.
Brass Core: Supports smooth and reliable locking operation.
Key-Operated Design: Provides simple and convenient access control.
Replacement Compatible: Suitable for replacing compatible existing lock cylinders.
