ACTUATION HANDLE

An actuation handle having a handle, having a handle neck and rotatably connected to an installation body, is provided. The handle connects to an actuation element in the door or window via a driver. Two detent elements engage in at least one functional position of the handle. An axially movable, non-rotatably mounted detent ring includes a first detent element. A counter detent ring includes a second detent element that corresponds to the first detent element. A guide sleeve provides a non-rotating receptacle for the driver, aligns centrally with the rotary axis of the handle, and has guide elements along its inner circumference. The detent ring has an opening and has guide elements along its outer circumference. The detent ring is inserted into the guide sleeve and the opening receives the driver, while its guide elements are engaged with the guide elements of the guide sleeve in an axially movable manner.