Southco® Black Grabber Catch Latch. Push-to-Close Latch, Rivet / Screw (thru hole) Mounting, 25N (5.6 lbf), Plastic. Get an extra degree of closure force on doors, with this compact latch's internal spring-loaded pawl that provides over-center latching. The built-in pull-up provides tension to help prevent looseness or rattle of the door against the frame. Built-in microswitch option provides added functionality.