TUBULAR LOCK-ALX Series Convenient installation and construction (Applying general inner room) ALX-55ALX-55 ALX-80 ALX-75ALX-75 ALX-70ALX-70 ALX-38ALX-38 ALX-50ALX-50 ALX-35ALX-35 ALX-37ALX-37 ALX-3119ALX-3119 ALX-119ALX-119 ALX-321ALX-321 ALX-911ALX-911 ALX-2001ALX-2001 ALX-2002ALX-2002