7/8" Plastic Button Hole Plug – Snap-In Hole CoverEasy Snap-In Plastic Hole Plug for 7/8" HolesSeal and cover unused holes in your panels, electrical boxes, or project enclosures with this 7/8" plastic button hole plug. Designed for a simple press-fit installation, this plastic hole plug effortlessly snaps into place—no tools or hardware required!Versatile Plastic Button Hole PlugThis high-quality button hole plug is the perfect solution for filling open 7/8 inch holes in metal, plastic, or wood panels. Frequently used as a plastic knockout plug or round hole filler, it helps protect against dust, debris, and accidental contact with unused knockouts. Panel Hole Diameter: 7/8” (approx. 22mm) Material: Durable, lightweight black plastic Installation: Press-fit, snap-in – no tools needed Application: Fills unused holes in electrical panels, project boxes, machinery, DIY builds, and more Quantity: 1 per package Manufacturer: Hillman Manufacturer Part Number: 58185-E Reliable 7/8" Hole Cover for Panels & ProjectsUse this snap-in plastic button plug for a secure fit in electronics enclosures, switch boxes, or anywhere you need a plastic hole cover or panel plug. Its smooth, low-profile finish blends seamlessly with any project for a clean, professional look.Choose an easy, mess-free solution with this 7/8" plastic hole plug—ideal for home DIY, electrical repairs, crafts, and custom builds.
