510-45R mortise lock|45R mortise lock-Jianhua510.45R Mortise lock

510-45R mortise lock mortise lock is also called, generally by the handle, lock cylinder, lock body composed of three parts, is mounted on the interior doors, security doors, mostly, but also one of the most common locks on the market. Jianhua production 510-45R mortise lock in accordance with national standards of production, the majority of user acceptance.