The Bypass Hanger Set No. 405304 is a top mount hardware system designed for the installation of bypass and tri-pass doors. Constructed from aluminum, this hanger set includes large 1" wheels that provide movement for door panels. The system is compatible with door thicknesses ranging from 1-3/8" to 1-3/4". It supports a maximum door weight of 150 pounds. The set includes 2 hanger plates, 4 wheel hangers, screws, and a wrench for installation. This hardware is suitable for residential or commercial door applications where bypass functionality is required. The aluminum track construction allows for operation. A track spacer is included to allow for the installation of 1-3/4" bypass and tri-pass doors. This product meets ANSI A156.14 type D8731 standards. The aluminum material provides a consistent finish for various door and window security hardware setups. This hanger set is designed for top mount applications, ensuring the door panels are supported correctly within the track system. The components are provided as a complete set to facilitate the mounting process for standard door configurations.