30 Pack Nickel Plated Steel Snap In Hole Plugs For 1/2 Inch And 3/4 Inch Exposed Knockout Holes No Welding Required Easy Install For Electrical Boxes Sinks Furniture And Automotive
✔️ Fits 1/2 in and 3/4 in holes, weld-free quick install
These knockout plugs are nickel-plated steel designed to seal exposed holes in electrical boxes, sinks, furniture, and automotive panels. They install without welding, delivering a clean, finished look and reliable hole coverage.
✅ Nickel-plated steel construction resists rust and corrosion; hole options 12.7 mm (1/2 in) and 19.1 mm (3/4 in); panel thickness 0.8-1.6 mm and 1.5-2.36 mm
✅ Quick press-in, weld-free install for fast DIY or professional use
✅ 30-pack set includes 15 plugs of 1/2 in and 15 plugs of 3/4 in for value
✅ Locking mechanism keeps plugs secure across metal, plastic, and wood panels
💡 What is a knockout plug used for in electrical boxes and panels? This handy piece seals unused knockout holes for a clean, safe surface.
- Seals holes to keep dust, moisture, and debris out of enclosures
- Handy for electrical boxes, cabinets, sinks, furniture, and automotive panels to finish surfaces
- Improves appearance and protects components by blocking exposure