Interior tray catch. The catch is made of cast brass and has a polished finish. The catch attaches to the side of the tray , the pin resting on the side of the trunk. This item can be used with item T-175, the interior tray latch. T-175 rotates up and latches onto the pin of T-176 holding the tray securely in place. Overall length is 4 5/16" and 1/2" wide. The pin projection is 9/16".