The SEALFAST AL250S-NST features a 2-1/2 inch aluminum shank with a brass set NST, designed for reliable connections in firefighting and industrial applications. This combination offers excellent corrosion resistance and durability, ensuring a long service life. The NST connection is compatible with standard firefighting equipment, making it ideal for emergency response scenarios. Lightweight yet robust, this shank is easy to handle and install, meeting industry standards for safety and performance.
