PVC wall pail plugs, also known as plastic anchors or expansion plugs, are small but mighty components designed to provide secure anchorage in various wall materials, including concrete, brick, and drywall. These plugs typically feature a tapered body with ribs or fins along the length, which expand upon insertion to grip the surrounding material tightly. Made from durable PVC (polyvinyl chloride), they exhibit excellent resistance to corrosion, moisture, and chemical exposure, ensuring long-term reliability in diverse environments.