Upgrade your projects with our 200-Piece White Nylon Hole Plug Set, featuring 9 sizes: 50pcs 1/5" (5mm), 40pcs 1/4" (6mm), 30pcs 5/16" (8mm), 20pcs 3/8" (10mm), 20pcs 1/2" (13mm), 10pcs 5/8" (16mm), 10pcs 3/4" (19mm), 10pcs 7/8" (22mm), and 10pcs 1" (25mm). Ideal for assorted sizes of plastic hole plugs and screw hole plugs, these durable nylon plugs are flame-resistant and anti-aging, perfect for various applications. These plastic hole plugs for round holes are essential for sealing power plants and communication systems, making cabinets and boxes waterproof and dustproof. Each hole plug is labeled for quick selection, ensuring you find the right size every time. The engraved sizes provide precision, and the auto-lock design ensures a perfect, tool-free fit, making them ideal for pocket hole plugs and screw hole covers in numerous projects. Designed with a frosted surface for better grip and an arc design for aesthetics and shock absorption, these hole plugs are suitable for furniture, electronics, and more. Enhance your projects with our high-quality hole plug set, delivering reliable and elegant solutions for all your sealing needs.