Discover the versatility and durability with our 340-piece Nylon Plastic Hole Plug set, designed for a perfect finish in various applications. This comprehensive kit includes: 60pcs each of 1/5" (5mm) and 1/4" (6mm), 50pcs of 5/16" (8mm), 35pcs of 3/8" (10mm), 30pcs of 1/2" (13mm), 25pcs of 5/8" (16mm), 20pcs of 3/4" (19mm), 15pcs of 7/8" (22mm), 10pcs of 1" (25mm), 8pcs of 1-1/2" (38mm), and 4pcs of 2" (50mm), all sorted in a segmented plastic box for swift selection. Ideal for power plants, communication gear, furniture, cabinets, and electrical boxes, these plugs not only provide a secure, waterproof, and dustproof seal but also enhance the overall aesthetics with their frosted, anti-slip surface and sleek arc design. The premium, anti-aging nylon material offers insulation and flame retardancy, ensuring long-lasting performance. Each plug is meticulously sized and features an auto-lock mechanism for a precise, tool-free installation. With these plastic plugs for round holes, you can easily achieve a clean, professional look in no time. Opt for our all-in-one set to cover all your needs with efficiency and style.