The TAPS RH(072) 1 1/8-15 H4 B from Field Tool Supply is a high-quality right-hand tap designed for precision threading in various materials. With a size of 1 1/8-15, this tap is ideal for creating internal threads in metal and plastic applications. Made from durable materials, it ensures longevity and reliability in demanding environments. The H4 tolerance rating guarantees a precise fit, making it suitable for both professional and DIY projects. This tap is compatible with standard threading machines and manual tools, ensuring versatility in use.