US Standard Plug & Ring Gauges: 2-16UN, 3 1/2-4UNC, 4 7/8-12UN Thread Limit Set

Ensure precision in your threading projects with this comprehensive set of plug and ring gauges. Designed to meet industry standards, this set includes thread limit gauges for 2-16UN, 3 1/2-4UNC, and 4 7/8-12UN sizes. Each gauge is crafted with high-quality materials for durability and accuracy, making them essential tools for quality control in manufacturing, engineering, and inspection tasks. Ideal for professionals working with a variety of thread sizes, this set ensures consistent and reliable measurement, helping to maintain high standards of craftsmanship in your work. Material: High-quality steel Gauge Type: Gauge Manufacture country: China Instructions included: No