The 1 7/16" Numeral Insert features "big-n-bold" dial numbers and an easy access battery. Add to your next clock project to complete quickly.
Replacement Battery: 45021
Use Forstner Bit: 53266 (lightly sand to fit)
A - Overall Diameter: 1 7/16" B - Mounting Diameter: 1 3/8" C - Mounting Depth: 1/4"
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Insert Specification Diagram
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A - The overall diameter of the visible portion of the clock insert (to include the bezel, or brass ring).
B - Indicates insert mounting diameter. This dimension shows the required diameter of counter-bore that the insert housing will fit into.
C - Indicates mounting depth. This dimension is measured from the backside of the bezel (brass rim) to the back of the insert housing. It will depict how deep a counter-bored insert mount hole should be.
Rubber Ring Mount System
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This style of mounting will include a rubber gasket with flanges, or plain rubber gasket, which will help to hold the insert in place within the counter-bored hole. The example above illustrates a rubber ring with flanges. Note that rubber rings will vary depending on insert selection.