Prime-Line White Interior or Bed/Bath Hall/Closet Deadbolt adaptor kit

Restore the classic appearance and functionality of antique and vintage interior doors with the Prime-Line E 2319 Interior Door Knob Set. Designed for use with traditional square drive spindle door hardware, this replacement knob set is an excellent choice for older homes, restoration projects, and repairs where maintaining period-correct style is important. The clean white finish offers a refreshed look while preserving the timeless character of vintage interior doors. Constructed with durable solid brass knobs and a steel spindle, this door knob set is built to provide long-lasting performance and dependable operation. The adjustable design accommodates a variety of interior door thicknesses, making it suitable for closets, bedrooms, hallways, and other indoor applications. Each knob shank features two set screws that securely fasten to the square spindle for a stable and reliable installation. The set includes 2-1/4 in. diameter knobs with a 1-3/4 in. projection, providing a comfortable grip and authentic vintage styling. Installation hardware is included for added convenience, making this a practical solution for replacing worn or missing door knobs. Before purchasing, review the dimensional information and compare it to your existing hardware to ensure proper fit and compatibility.