Kone Square Push Button

853343 H04 Elevator lift parts KONE elevator square push button

COP UP Down Call Braille without braille lift Push Button

the hole size is 32mm

The front side of this kone push button is square, but the back side is round, so if you want to install this product, the hole on the car operation panel should be round, so that the square part of the front of the button is installed on the car operation panel and the round back is fixed in the hole, and it is fixed by nut.