Chevy Bowtie Clock Design

Chevy Clock Design Features: Snap-fit mechanism securely holds the clockworks inside. Integrated studs on the backplate for attachment to the main body. Mounting Options: Can be mounted using double-sided tape, screw or a nail. Screw hole supports a 4 mm screw (max 9 mm screw head) or approximately a 5/32" screw (max 3/8" screw head). Since you will be changing the battery in the clockwork backplate studs have 2mm holes through them, if your backplate goes loose, they will act as a center so you can drill through, for them to take a screw, main body side is 4mm hole.