Line Sealing Rubber Stopper Hole Plugs - 1/2" Stem Diameter

h2 { margin-top: 1.2em; margin-bottom: 0.6em; } ul, ol { padding-left: 20px; margin-bottom: 1.2em; } .application-item { list-style-type: none; margin-bottom: 1.2em; display: flex; align-items: flex-start; } .application-content { display: flex; flex-direction: column; } .application-heading { font-weight: bold; margin: 0; display: flex; align-items: center; } .icon { margin-right: 5px; font-size: 1.2em; vertical-align: middle; } .subtext { margin: 0; padding-left: 1.5em; } Product Specifications Stem Diameter: 1/2 inch Stem Length: 1 inch Head Diameter: 7/8 inch Head Thickness: 1/4 inch Overall Length: 1-1/4 inch Key Applications for Rubber Seal Plugs These rubber stopper plugs are highly versatile and suitable for various applications across industries, including: ❄️ HVAC Components Perfect for sealing open lines and preventing air leaks in HVAC systems. ⚗️ Chemical Tubing Ideal for plugging tubes and creating a secure, leak-proof seal for chemical transport and storage systems. ⛽ Fuel Line Sealing Provides a reliable seal in fuel lines, helping to prevent spillage and ensure fuel system integrity. 🚤 Drain Plugs for Kayaks, Pedal, and Fishing Boats Used in watercraft to prevent unwanted water entry, making these plugs essential for kayak and boat maintenance. Benefits of Using Rubber Stopper Plugs ✔️Airtight Seal: Designed to provide an airtight closure, preventing leaks and ensuring system integrity. ✔️Versatile Use: Suitable for industrial, automotive, and marine applications. ✔️Durable Material: Crafted from premium rubber for a secure fit and long-lasting performance.