The Wright Products National Key Lock Thumb Button Assembly is a reliable replacement part designed for use with National Hardware No V1347 push button latches. Manufactured by Wright Products, this assembly features a durable black finish that blends seamlessly with most door hardware. The package includes a key locking mechanism and key, providing added security and peace of mind for your home or business. The flat bar spindle type ensures compatibility with a variety of door latch systems, making installation straightforward for both professionals and DIY enthusiasts. With a package quantity of 1, this replacement thumb button assembly is ideal for repairing or upgrading your existing door latch. The product is lightweight at just 0.65 lbs, making it easy to handle during installation. Wright Products is known for quality and reliability, ensuring that this replacement assembly will meet your expectations for performance and durability. Whether you are replacing a worn-out latch or enhancing your door’s security, the Wright Products National Key Lock Thumb Button Assembly offers a practical and effective solution.