The TAPS RH(072) 1 1/8-10 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 1/8-10, this tap is ideal for creating internal threads in holes. It features a H4 tolerance, ensuring a tight fit and excellent performance in applications requiring accuracy. Made from durable steel, this tap is built to withstand wear and tear, making it suitable for both professional and DIY projects. Its robust design allows for efficient cutting and reduces the risk of breakage during use.