Double Door Handle Set Combines Styleand Durability Our modern double door lock set isn'tjust functional; it's a style statement! The reversible design andadjustable components make it suitable for a wide range ofapplications like front doors, back doors, or officeentrances. The panel and internal handle areupgraded to zinc alloy die-casting for a superior texture, hightensile strength, and exceptional resistance to rust andcorrosion. Reinforced thumb turn and an upgradedlever handle with a grooved design ensure the French door lockset's durability and resistance to breakage over time. The double front door handle set includestwo high-quality square door handles that are reversible for leftor right-handed doors. The external key lock and the internalsafety lock ensure reliability and security. The double front door handle set includesall essential hardware components and a user manual. Easily installit with a screwdriver. There is no need for professional doorhardware installation. It is suitable for doors with a thicknessrange of 1-3/8 to 1-3/4 inches.