XG-H4502S Model XG-H4502S is a steel, heavy-duty supply grille with single deflection horizontal blades made from heavy-gauge materials and built to withstand moderate physical abuse. XG-4502 Series XG-H4502 XG-H4502S XG-V4502 XG-V4502S × Purchase Options: REQUEST A QUOTE Configure to Order Need a specific configuration? Submit a request online and get a quote from your local representative within 4 hours. REQUEST QUOTE Show All Submittals XG-4502S - Single Deflection Heavy Duty Supply Grille/Register, Steel Construction Catalogs Grille Selection Flow Chart Grilles and Registers Heavy Duty Grilles Selection Guide Product Handbook Other Product Information Finish Options Warranty Warranty Statement for Air Distribution Products