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The AU-VE-CO PRODUCTS 11746 is a black plastic finishing plug designed to cover and seal unused holes in panels, enclosures, and sheet metal applications. These plugs snap into drilled or punched holes to provide a clean, finished appearance while keeping out dust, moisture, and debris. Rated for panel thicknesses ranging from 14 to 16 gauge, the 11746 is a standard fastener-free solution commonly installed by electricians, HVAC technicians, and sheet metal workers during equipment assembly or panel finishing work.
The 11746 finishing plug is suited for use in residential and commercial applications wherever open knockouts or unused holes need to be closed off. Typical install scenarios include electrical enclosures, HVAC equipment cabinets, control panels, and fabricated sheet metal housings. The plug is sold individually but is available in quantities appropriate for production or service operations requiring multiple units.
Designed as an OEM-style finishing plug for use in sheet metal panels, electrical enclosures, and HVAC equipment cabinets with 14 to 16 gauge material thickness.
Installation requires no tools - the plug presses directly into a compatible hole opening until it snaps into place. Before installing in any energized enclosure, de-energize the panel and follow applicable NFPA 70 (NEC) lockout/tagout procedures. Verify hole diameter matches the plug specification before installation to ensure a proper retention fit. Do not force plugs into oversized or undersized openings, as this can compromise the seal and retention.
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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