The TAPS RH(128) 2-4 1/2 GH6 B is a comprehensive right-hand tap set designed for threading applications. This set includes taps sized from 2 to 4 1/2, making it versatile for various projects. Each tap is constructed from high-speed steel, ensuring durability and resistance to wear. The GH6 B rating guarantees precision and reliability, suitable for both industrial and DIY use. Ideal for creating internal threads in metals and plastics, this tap set is perfect for automotive, machinery, and general fabrication applications, meeting ISO standards for quality.