The 1/4"-3/8" BSPT Alloy Dies from REX International are essential tools for threading applications. Designed for use with the 6790 series, these dies are crafted from high-quality alloy materials, ensuring durability and precision. The dies are suitable for creating BSPT threads, which are commonly used in plumbing and hydraulic systems. Their robust construction allows for consistent performance and longevity, making them ideal for both professional and DIY applications. With a range of sizes from 1/4" to 3/8", these dies provide versatility for various threading needs.