Abstract: A device for securing a closure. An illustrated latching device is for releasably securing a closure such as a window. The device includes a base for mounting, typically to a pivotally mounted window frame. The base has an upstanding hollow threaded shaft. There is a handle having a downwardly depending threaded cylinder the threads mating with the threads of the shaft to permit rotation of the handle between lower and upper positions. The handle includes an abutment for abutting a surrounding window frame to preclude relative movement of the pivotal frame when the handle is in the lower position.