42190
Here are some suggestions:
Security Rings
Grommets for 2½" Round Lights
Theft-Resistant Flanges For 4" Round Lights
Hooded MicroNova® DOT Grommets
Header-Mount Brackets For Small Rectangular Lights
Closed Back Grommets For 4" Round Lights
4 3/4" Corner Radius Brackets
Surface Mount Brackets For MicroNova® Or MicroNova® Dot
Slow-Moving Vehicle Emblem Bracketry