Keyless entry passage with a spherical design, ideal for interior doors requiring simple access control in closets, hallways, or laundry rooms sturdy stainless steel components secure rust resistance and smooth operations, maintaining reliability across years of daily use Perfect for homeowners, landlords, or enthusiasts seeking convenience, not locking solution for interior spaces Designed for low ‌activity‌ areas like pantries, basements, or storage rooms where basic door operations suffices Features tool easy installation using pre installed screws and reversible hardware, for both left / right handed doors for versatile alloy construction, Manufacturer: Ywmsfl