Optronics LED Trailer Marker Light OPT37KB - What Is The Distance Between Mounting Holes?
Updated 10/27/2025 | Published 03/19/2025
Question:
What is the bolt center measurement for the mounting holes?
asked by: Ben
0
Expert Reply:
Hello Ben, thanks for reaching out. I went out to our warehouse and measured the Optronics LED Trailer Marker Light # OPT37KB. The mounting holes are 2" apart on center. The same is true for the red version part # OPT77KB.
Reply below with any other questions or comments and I will get back to you.
expert reply by:
Jesse M
0
Optronics LED Trailer Marker Light OPT37KB Mounting Hole Spacing
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Optronics LED Trailer Marker Light - 2-9/16" Oblong - Clear Lens - Amber LEDs - Hardwired - PC
- Trailer Lights
- Clearance Lights
- Side Marker
- Rectangle
- Surface Mount
- Submersible Lights
- LED Light
- 2-9/16L x 15/16W Inch
- Amber
- Optronics
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Jesse M.
10/27/2025
Hey Ben, did the 2-inch bolt spacing on the Optronics LED marker light line up the way you needed? Knowing how it fit could really help others working on similar trailer lighting setups.