The HOSE CLAMP 100% STAINLESS #20 features a stainless steel band and hex screw, ensuring exceptional strength and corrosion resistance. With a 1/2" band and a range of 13/16" to 1-3/4" in diameter, this perforated worm-gear clamp is ideal for standard applications across various industries. Its high-strength 4-piece construction exceeds all SAE requirements, meeting the SAE standard J1508 type F. This clamp is a reliable choice for both automotive and industrial setups, providing secure fastening for hoses and tubing.