Usage: Steel Door Technicial Specifications: * Galvanized monoblock body * Chrome nickel plated steel mirror * Chrome nickel plated steel tongue * Three spindle central security lock * Three-shaft steel door main lock * Central locking from the top of the door frame * 785 mm – 1100 mm adjustable central locking spindle * Three-shaft, chrome-nickel-plated steel deadbolt * Three-turn locking steel deadbolt * Bearing sleeve bearing * Precise internal mechanism * High Security Cylinder 3 & 5 keys (BB.68)