2inch Flush Mount Rubber Grommet & 2 Prong Pigtails
2inch flush mount grommet; You need to drill a hole about 2.25 inch to put this grommet in.
Use with red and amber 2inch sealed round LED clearance/marker lights
Compatibility:Fits 2" Round Led Side Markers
NOTE: for more detailed dimensions, please check the detail image 2;