The quarter-turn latch consists of your choice of housing, nut, insert, washer, screw and cam. A longer housing can be used for insulated doors, where the 45,5 mm housing can be mounted with a spring clip for door thicknesses of 29, 32 or 39 mm and the 56,5 mm housing is for 40, 43 and 50 mm.
IP65 protection is achieved with an O-ring on the insert and a flat gasket on the housing.
The latch is delivered un-assembled, pre-assembled with enclosed cam or fully assembled. The spring clip option is ordered separately.