Enhanced Security Design: Featuring a double tongue mechanism, this door lock plate ensures a secure engagement with latch bolts, improving door stability and providing added protection against forced entry for external and internal doors Durable Stainless Steel Material: Crafted from 304 stainless steel, this door lock plate offers resistance to rust and corrosion, maintaining its strength and appearance in various environments including damp or outdoor settings Universal Compatibility: Designed to fit most standard door locks and frames with dimensions approximately 5.2 x 1.6 x 0.8 inches, making it suitable for residential, commercial, and industrial door applications Easy Installation Process: Includes pre-drilled screw holes and a precision-engineered structure that allows for straightforward mounting without modifications, saving time during lock replacement or upgrades Sleek Polished Finish: the polished stainless steel surface resists scratches and wear while providing a modern aesthetic that complements any door frame style, suitable for both interior and exterior doors, Manufacturer: DOITOOL