Peterson 176-11 Retrofit 2" Adaptor Flanges

# Retrofits 171, 176 and 177-series sign-diode LED clearance/marker lights into existing 2" mounting holes. # Raised lip on reverse fits into existing hole easy, with accurate centering. # Includes three rivets for theft-deterrent installation, or can be mounted with screws (not included). # Made of corrosion-resistant, high-strength polymer.