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The VALUE COLLECTION BD8479 is a black mounting grommet sold in a pack of six, designed to provide a protective and cushioning interface where cables, wires, or tubing pass through panel cutouts, bulkheads, or enclosures. With a 4-1/2 inch inside diameter, this grommet fits larger-diameter penetrations common in HVAC equipment panels, electrical enclosures, and mechanical systems. It prevents abrasion damage to wire bundles and conduit at the point of entry and helps seal panel openings against dust and vibration. Installation requires no tools beyond hand pressure in most applications. Electricians, HVAC technicians, and mechanical contractors install these as part of rough-in and equipment installation work.
This mounting grommet is suited for use in residential and commercial applications wherever a clean, protected wire or tubing pass-through is required. Typical scenarios include mounting in sheet metal panels on air handlers, rooftop units, electrical enclosures, and control cabinets. The 4-1/2 inch inside diameter accommodates larger wire bundles or conduit runs. The black color is standard for general panel and enclosure work. Sold in a package of six, making it practical for multi-unit jobs or service van stocking.
Designed as a standard mounting grommet for use in sheet metal panels, electrical enclosures, and mechanical equipment cabinets requiring a 4-1/2 inch inside diameter pass-through protection.
Installation is typically performed by electricians or HVAC technicians during equipment panel assembly or service. Power down and de-energize all circuits in the enclosure before handling internal wiring. Ensure the panel cutout diameter matches the grommet outside diameter before pressing the grommet into place. Work follows applicable NEC guidelines for wire protection at panel penetrations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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