Handle Options:

• Full solid stainless steel
• Optional to be used with fire door or security door
• Available for some special doors in civil air-defense construction, prison, financial industry, high-security facility etc.
• To prevent broken-opening, drilling, cracking, fire or any man-made damage
• With plate & handle made in casting structure for superior strongness
• Optional for master-keyed system
• Optional for high-class security keys