At dock doors or mezzanines, this lockable gate provides OSHA-compliant fall protection, and on the ground level, it allows you to keep workers away from machines or other dangerous areas, with temporary access as needed. It's easy enough to lift that most workers can operate it single-handedly, so it won't slow your processes down. The unique spring design provides a soft close for quieter operation. Made in the USA. Adjusts to fit openings from 84" to 108".