The LockeyUSA SUMO SGL-SS is a single sided safety gravity gate latch for pedestrian gates. It features a latching mechanism with 2 independent hooks that eliminates jamming. This gravity latch can be easily mounted on metal, vinyl, and wood gates along with being vertically and horizontally adjusted. The SGL-SS is manufactured from stainless steel, aluminum and non-rusting fiber-reinforced polymers and are backed with a limited lifetime warranty. Secure your gate with the LockeyUSA SUMO SGL-SS. The SGL-SS is a pull-to-open action that eliminates lever handles and can be locked or unlocked with the use of a key which completely prevents access to the gate. With the single sided gravity latch there is only access to open the gate from the pull side.