Precision meets durability with these SPI Steel Parallels, sold as a matched pair. Each parallel measures 6 inches long, 7/8 inch high, and 1/8 inch thick, providing consistent dimensions for reliable setup work. These machined steel parallels are essential tools for machinists and quality control professionals who require accurate workpiece positioning during inspection, layout, or machine setup tasks. The matched pair ensures parallel surfaces remain perfectly aligned when supporting your workpieces. Their robust steel construction delivers long-lasting performance in workshop environments. These versatile parallels are ideal for supporting parts during milling operations, inspection procedures, or when establishing reference planes for measurement. Add these SPI parallels to your calibration and layout toolkit for enhanced precision in all your dimensional measurement applications.