This 12-Piece Welding Table Fixture Pin Set is designed for welding tables with 5/8" (16mm) holes , making it a perfect addition to your welding table clamps and welding table accessories . The set includes 12 high-quality fixture pins (5/8" x 1" x 2"), which ensure secure workpiece positioning for precise welds, enhancing efficiency and accuracy across a wide range of welding tasks. Whether you're working on heavy-duty projects or intricate fine welding, these pins simplify setup and ensure your workpieces stay perfectly aligned for clean and accurate welds. Crafted from 45 carbon steel and finished with a durable galvanized coating, these pins are designed to withstand high temperatures and the demands of frequent use , providing reliable, reusable performance. Their rugged construction ensures long-lasting durability, making them suitable for everything from professional welding to DIY projects. The stackable design offers added versatility, allowing you to adjust the pins to accommodate larger workpieces. This feature makes them adaptable for a wide range of welding tasks, improving your workflow and giving you the flexibility to handle various project sizes. With precision machining, these fixture pins make positioning your workpieces effortless . They hold your workpieces securely in place, reducing setup time and ensuring stability for flawless welds, making this set an essential tool for both professional welders and DIY enthusiasts .