Size Hole Needed to Install 4 inch Trailer Taillight that is Flush Mounted

Updated 10/10/2017 | Published 10/09/2017

Question:

What size hole do I need to cut for a 4 inch round led tail light

asked by: Jd D

Helpful Expert Reply:

When used with the # A45GB grommet, a 4-1/2 inch diameter hole is needed to flush-mount a 4 inch taillight.

expert reply by: Jameson C

Product Page this Question was Asked From

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Code: A45GB

Retail: $7.59

Our Price: $4.44