From timeless elegance to striking modernity, our levers fit and accentuate virtually any decor. Heavy-duty door handle interior is made of premium quality zinc alloy and brass parts to rust-free in a high humidity environment. interior door handles are reversible and can be installed left-handed or right-handed. The privacy door lever hasn’t keys. Locks from the inside with a push button and unlocks from the outside with a needle in emergency. This interior door handles is reversible that means it can be used both on left and right sided. Designed to completed both conventional and modern style interior doors for bathrooms, bedrooms, offices, rooms or other places privacy required. 【Privacy Door Handle Function】The matte black privacy handle with a lock is ideal for interior doors, highly recommended for bedrooms and bathrooms. It locks from the inside via a push button and can be unlocked from the outside with a needle in case of emergency. 【Premium Quality】Crafted from heavy-duty zinc alloy and metal, this privacy door handle is sturdy and stable. A high-tech polishing process ensures long-lasting finish durability, while professional craftsmanship guarantees smooth, lag-free operation. 【Sleek Style】This modern handle adds a touch of elegance to home and office doors. Its minimalist design complements various decor styles and is more kid-friendly than traditional knobs. 【Adjustable Latch】The black interior door handle features an adjustable universal latch, available in 2-3/8"(60mm) or 2-3/4"(70mm). It fits door thicknesses ranging from 1.38"(35mm) to 1.78"(45mm). Note: The round plate of the latch is non-removable. 【Easy Installation】All interior door handles are reversible, suitable for both left-handed and right-handed doors. Each set comes with all necessary accessories, including detailed installation instructions and an installation video, helping you complete the simple installation of the door handle lock in less time.