Key benefits Versatile fit: Adjustable latch and locking components let this tubular door lock adapt to doors of varying thicknesses and common door configurations, reducing the need for precise measurements or special parts. Reliable performance: Tubular latch design provides a smooth, dependable closing and latching action that improves everyday use and long-term reliability. Simple replacement and maintenance: The lock set includes all necessary parts for a straightforward swap of existing interior knobs or latches, and its design makes routine maintenance fast and easy. What this product does for you Solves compatibility problems by adjusting to different door thicknesses so you can replace or upgrade interior knobs without buying a custom lock. Delivers a consistent, secure closing mechanism for interior doors such as bedrooms and bathrooms. Saves time on installation and upkeep because all required components are supplied and the mechanism is designed for easy access. Key features Adjustable latch function: Fine-tune the latch to suit doors of varying thickness for a snug, correct fit. Adjustable locking mechanism: Change lock settings to match different interior door requirements while maintaining user-friendly operation. Tubular latch design: Proven tubular construction ensures dependable closing, latching, and day-to-day performance. Complete kit: Contains the parts needed for replacement and routine maintenance so the lock remains functional over time. Compatibility and use Function: Interior tubular latch and locking mechanism for door knob replacement, privacy locks, or passage latches. Typical applications: bathroom door knobs, bedroom door locks, interior passage doors, and general door knob replacement projects. Size and fit: Adjustable to accommodate a range of interior door thicknesses and common bore configurations. Practical scenarios 1) Replace a worn bathroom door knob: Swap the old knob and latch with this adjustable kit to restore smooth privacy locking and a reliable latch without modifying the door. 2) Update bedroom locks: Use the adjustable locking mechanism to fit bedroom doors of different thicknesses and improve everyday security and operation. 3) Convert a passage door: Install as a passage or privacy latch for interior rooms where you need dependable latching and straightforward maintenance. Why choose this lock Designed for straightforward compatibility and reliable tubular latch performance. Adjustable components reduce installation hassles and make it easier to get the correct fit. Supplied as a complete set for quick replacement and long-term usability.