Upgrade your fastening work with this premium quality Nylon Wall Plug Sleeve, specially designed for strong and secure fitting in brick walls, concrete surfaces, cement blocks, and masonry applications. Made from durable high-grade nylon material, these wall plugs provide excellent grip, long-lasting performance, and reliable screw holding strength for home, office, and industrial use. The smart expansion design ensures a tight fit when screws are inserted, helping prevent loosening over time. Ideal for mounting wall shelves, photo frames, switch boards, curtain brackets, mirrors, electrical fittings, bathroom accessories, and many other installation purposes. With a 38 mm (1.5 inch) size, these nylon sleeves are compatible with 6 mm to 8 mm screws, making them suitable for multiple fixing applications. Lightweight yet highly durable, these wall plugs are resistant to cracking, wear, and everyday usage.