The Swivel Mount Bracket is designed for use with the "MPS600" and "MPS600U" lights. It comes with all the necessary hardware for easy installation. This bracket is sold individually and is compatible with most Federal Signal "MPS600" and "MPS600U" series lights. Its practical design allows for convenient swiveling, ensuring optimal positioning and visibility. With its reliable functionality and straightforward installation, this swivel mount bracket is a practical choice for enhancing the effectiveness of your lighting system.