What Size Hole is Needed to Mount Optronics 2-1/2 Inch Side Marker Light with Reflector and Grommet
Updated 08/08/2025 | Published 04/06/2017
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Question:
What hole size do I need to cut to fit a 2-1/2inch led clearance light and grommet in?
asked by: Arlo
0
Expert Reply:
The Optronics Sealed 2-1/2 Inch Round Trailer Clearance, Side Marker Light # MC57AB along with the Round Grommet - Floush Mount # A55GB will require you to cut a 3 inch diameter mounting hole. You will also need the Right Angle 2-Wire Pigtail Plug # A46PB to pair with the female connection on the Optronics light.
I have attached video reviews of these products for you to look at.
expert reply by:
Chris R
0
Product Page this Question was Asked From
Optronics Trailer Clearance or Side Marker Light - Submersible - Incandescent - Round - Amber Lens
- Trailer Lights
- Clearance Lights
- Rear Clearance
- Side Marker
- Round
- Recessed Mount
- Submersible Lights
- Incandescent Light
- 2-1/2 Inch Diameter
- Amber
- Optronics
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Gmw
8/8/2025
3" is too large for a 2.5" grommet. 2.75" is the correct home size for the grommet!