Indexing plungers with spring-loaded handle also with rest position enables fixing of covers and flaps in defined positions. The spring-loaded handle is fixed by pulling and then turning 90°.
They avoid linear movement between two parts and are installed using a simple push into the preformed cutout in material thicknesses of 1 to 8mm.
Indexing plungers are available with various head heights of 2, 3 and 4 mm for different gap dimensions. They can also be used as a pin hinge eg for side panels.
Indexing plungers aid location of panels and workpieces
![FDB Panel Fittings – Indexing Plungers](http://www.fdbnews.co.uk/wp-content/uploads/2021/11/6-212_indexing_plunger_medium.png)