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66400-3 Large Clam Shell Ventilator

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  • These clamshell vents can be used to seal and splash-proof openings for wire, hose, etc. Also ideal for locker vents. Made from stamped stainless steel. Requires three #6 fasteners for installation. Skin packed. Large Clamshell Vent - Covers holes up to

  • Made from Top Quality material

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