Gateway Baby Gate by KidCo

Top Rated pressure mount, walk-through baby gate. Installs quickly without tools or hardware. Special pressure gauge. Gate door opens in either direction and secure installation allows an adult to easily release the handle using one hand. Basic gate fits openings 30" - 36" wide. It's 29" high, and available in White.

• Model G5-5, 5 1/2" Optional Extension Kit: Extends gate to fit openings up to 41". No more than one extension kit per gate.

Warren of Seattle KidCo pressure mounted gate
We've used this gate since our son started climbing stairs (he's 2 now, put this gate up just over a year ago). The pressure-mounting is excellent and the locking closure helps now that he's tall enough to try and open himself-Highly recommend!!