Specs: Lock physiquematerials: Zinc Alloy Measurement:as imageproven Sort: Sliding Door Showcase Lock Opening and shutting state key could be pulled out The distinction between open lock and single lock Distinction 1: The idea is totally different. The important thing and lock are common. Any key can open any lock. This sort of lock is usually used on every kind of securityfireplacedoorways, which could beextrahandy to handle. The only lock is a keyhole outdoors, and the bottom line is used to unlock the door outdoors. The bottom line is used to unlock the door inside, and the knob is used to unlock the door with outthe important thing inside. Distinction 2: Completely differentcapabilities make it extrahandy to open and open the lock. The protectionefficiency is normal, and the escape operate of single lock is robust. Bundle Included: 1 x Locks