Constructed for reliable stair safety, this hardware-mounted pet gate spans openings from 28 to 43 in and rises 36 in to contain taller dogs. The no-bottom-bar layout keeps the walkway flat to prevent trips, while one-handed operation makes passing through effortless. Drill-in brackets lock it firmly to banisters and the anti-scratch steel and Abs frame stands up to daily pawing at stairs and doorways.