Festool 769941 FSK 250 Guide Rail delivers precise and efficient straight cross-cuts when used with HK and HKC Carpentry Saws. Designed to enhance your cutting accuracy, this guide rail features integrated adjustable angle stops that allow for versatile cutting angles. Its innovative self-retraction mechanism, supported by an integrated rubber spring, automatically returns the saw to the starting position, making your workflow faster and smoother. This guide rail is specifically engineered to work exclusively with HK and HKC Carpentry Saws, ensuring optimal compatibility and performance. Model Number: 769941