Vital Parts Snap-in Grabber Catches (otherwise known as Hook Clamps, Toggle Clamps or Spring Clamps) are designed to snap into place and hold two components together, while still allowing for easy release when needed. The catch fits into a rectangular hole in a frame for easy installation and the latch is screw mounted. They are made from Black ABS. These Snap-in Grabber Catch/Latches provide tension to help hold doors open or closed and stops the door from rattling or closing unintentionally. This Catch/Latch snaps into a rectangular hole 38mm x 15mm and has a pull force of 44N. Snap-in Grabber Catches are used for enclosures, doors, drawers, hatches and safety guards. These can be used on vehicles, machinery and other equipment.