The GR 1.2764 1 5/16-18 CL3A GO is a high-quality grade 3A go gauge designed for use with 1 5/16 inch diameter bolts. This gauge features a coarse thread pitch of 18, ensuring a precise fit and reliable performance in various applications. Made from durable materials, it meets industry standards for strength and reliability. Ideal for construction and manufacturing, this gauge is compatible with a range of fastening systems, making it essential for any toolkit. Its corrosion-resistant finish enhances longevity in harsh environments.
