Fischer Spring toggle M 4 x 95, KDH 4

For example, with the fischer spring fixing KDH lights can be fixed in gypsum plasterboard and gypsum fibreboard, chipboard, and hollow ceilings made of brick and concrete. The spring fixing is inserted into the drill hole in the pre-positioned installation and flips open independently when behind the board. This does not require a special installation tool and allows for a fast, convenient installation.