The Spring Kit for the 459 model by Adams Rite, a trusted name under ASSA ABLOY, is designed to ensure efficient and reliable return spring functionality. This kit is an essential replacement part that helps maintain the smooth operation of your locking mechanism. Easy to install and built to last, it offers durability and consistent performance. Perfect for those looking to keep their security systems in top condition. Upgrade your setup with this dependable return spring kit today and experience enhanced operational reliability.