PRODUCT APPLICATIONSEnhance your safety with our security door chain guard, designed for anti-theft doors, bedroom doors, apartment doors, rental room doors, dormitory doors, hotel doors, storage room doors, and sliding windows. It offers secondary protection against unauthorized entry while allowing for ventilation.PRODUCT DETAILS & INCLUDE√ Material: Cold Rolled Steel√ Finish: Bronze√ Chain Specifications:Total Length: 187mm/7.36 inHole Diameter: 5mm/0.2 in√ Mounting Plates:Large Plate: 85.5×39mm/3.37×1.54 inSmall Plate: 59×18mm/2.32×0.71 in√ Package Includes: 2Pcs × Heavy Duty Door Chain LockPRODUCT ADVANTAGES1. This door lock chain is made of high-strength anti-rust cold rolled steel. The chain is thickened, the connection is tight, and the base is reinforced to enhance durability.
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