Secure cabinet doors while the boat is being tossed around. Perko has a solution to prevent cabinetry from opening in rough conditions. These black polymer catches are designed to function by mounting a socket catch to the cabinet interior bulkhead or framing (width permitting) and a flange mounted stud to the door; once installed doors will snap shut and stay closed. Secure cabinet contents using quick to install Perko nylon stud and socket catches. Key Features Non-mechanical way to hold doors closed to prevent accidental opening Compact design can be installed on most cabinetry configurations Mounts quickly with pan head screwsCorrosion-free black polymer construction