Note: This is a general reference list of popular spare parts used globally across major elevator brands.
Push Button HOPE Type - Installation Hole Size:31 X 31
Push Button HOPE Type - Installation Hole Size:38.5 X 32.5
Push Button - Installation Hole Size:Φ32.5
Push Button - Installation Hole Size:39 X 33
Push Button - Installation Hole Size:Φ33
Push Button LEHY-11 - Installation Hole Size:Φ35
Push Button LEHY-11 - Installation Hole Size:Φ37