For Snap-In Mounting Of Regular Switch Size (21mm x 36mm Switch Hole)
Hermaphroditic - Connects to Self to Form Desired Switch Panel Size
2x Units Measure 2.37" W x 2.30" H
Mounting Hole in Panel Should be 2.02" W x 1.90" H for 2x Bezels
Add 1.03" W for Each Additional Bezel
VMM MIDDLE Mounting Panel / Cole Hersee 82159-2 Available on My Store As Well: