FPL Sliding Door Lock Security Foot Bolt in Antique Nickel - Quickly and Easily Locks and Unlocks with Your Foot Easy to install- Convenient and easy to use- Locks and unlocks with your foot- No stooping over!! Hardened steel bolt securely locks sliding doors in closed or ventilating position Can be installed on left handed and right handed sliding doors Can be installed on wood, vinyl, and aluminum doors; Mounting screws and instructions included High-quality construction with durable and attractive finishes