Shaw Expandable Plugs are simple tools that are used in a variety of applications. In fact, new applications are always being found for this versatile and popular product. Turn-Tite Expandable Rubber Plugs are made with brass handles and plated steel hardware. The Turn-Tite T-handle provides an excellent grip to fasten the expanding plug into a hole. Turn-Tite expansion plugs can be used to hang products or are used to seal holes more securely than the Snap-Tite style. ISO 9001/2000 certified.