Euro Mortise Lock Body (Lock Case) - Automatic Deadbolt Locking 歐規自動上鎖逃生鎖匣 For DIN18251-4 200,000 life cycle GB12955-2008 90 mins fire rate Product Classification:EN 12209-2003 / EN 179-2008 / EN 1634-1:2000

Euro Narrow Mortise Lock Body (Lock Case) 歐規窄鎖鎖匣（鎖體） Function: Roller Latch (Adjustable) 滾輪鎖栓鎖

WPC Joist - New Tech Material Produced by 35% environmental plastic materials, such as HDPE, PP, 55% croude wood and bamboo powder, 10% special additives, such as antioxidant, lubricane, colorant, ultraviolet absorbent.