This is a high-security door locking solution designed for residential homes. Featuring a single cylinder deadlocking function with a 25mm bolt extension compatible with 60mm latches, this deadbolt offers enhanced security for entrance doors. Part of the affordable TradePro range, it is compatible with doors 35-45mm thick and requires a 54mm bore hole. The deadbolt comes in contemporary finishes, including satin chrome, and can be integrated with the Gainsborough GR9 Keying System for added convenience. Ideal for builder-keyed applications, this deadbolt provides a complete security solution for modern Australian homes. This product is designed for easy installation with step-by-step instructions and is backed by Gainsborough's standard warranty, ensuring durability and reliable performance.