The Hauck Open N Stop 2 pressure fit stair gate, including a 9cm extension, is designed for doorways and stairs with a width between 84 cm and 89 cm. It is easy to install without drilling, using the included adjusting screws and accessories for a stable fit that leaves no holes upon removal. The gate opens manually in both directions with a simple lift of the door and push of the lock backwards, and closes just as quickly. Additional extensions of 9cm or 21cm, or an Y spindle for railings, are available separately. This self-adjusting gate features an initial skewed position in the locking mechanism area that is eliminated by tightening the four fixing screws, ensuring a safe and stable installation. Made with a steel frame, this gate is a practical and reliable solution for securing openings. Features include one-handed opening and a dual locking system for extra security. Please note: Never stack barriers in an opening, do not use if components are damaged or missing, do not fit across windows, and never use without wall cups.