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4 in. (100mm) Economy Quartz Clock Fit-Ups - Ivory Roman - BI840IRC



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Product Description


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Gold Bezel Options
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Ivory Arabic
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Ivory Roman

4 in. (100mm) Economy Quartz Clock Fit-Ups

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4”(100mm) Economy Quartz Clock Fit-ups

Here is a fit-up that is economical, easy to read, fits a standard 2- 3/8 inch mounting hole size. The BI840 series operates on one AAA battery and is offered with four different dial designs. They use a plastic spring clip mounting system.

If you have a larger hole size like 2-1/2 inch, you could add a gasket like our DCMOUNT2 and use it to adapt to a larger size.

You can even adapt these 4 inch inserts to a size larger than 2-1/2 inches hole size by wrapping the back of the insert with plumbers Teflon tape or electrical tape to “build up” the back of these insert clocks. Then install the DCMOUNT2 soft rubber gasket to adapt to a mounting hole even larger than 2-1/2 inches.

Only available with a Gold bezel. All of our 4 inch economy inserts can be combined to get the best quantity price!

  • 1 year guarantee
  • Operates on 1 AAA cell battery (not included)
  • Mounts Into A 2-3/8” Hole Size

Available Accessories

The following accessories are available for the product above. You may purchase these at an additional cost, unless noted otherwise.