The TAPS RH(072) 1 1/8-8 H4 T from Field Tool Supply is a high-quality right-hand tap designed for precision threading in various materials. With a size of 1 1/8-8, this tap is ideal for creating internal threads in metal and other hard materials. Made from durable steel, it ensures longevity and reliability in demanding applications. The H4 tolerance rating guarantees a precise fit, making it suitable for both professional and DIY projects. This tap is compatible with standard threading systems and is perfect for use in manufacturing, repair, and maintenance tasks.