The ESSENTRA / RICHCO part SHC-44 is a high-quality Quick Assembly Hose & Tubing Clamp designed to securely hold and fasten various sized hoses and tubing. Made from durable plastic, this clamp is specifically engineered to fit hoses with an inside diameter range of 17.5 - 20.7 mm (0.688 - 0.813 inch). With its quick assembly feature, it provides an easy and efficient way to secure hoses and tubing in various applications, ensuring a tight and reliable connection. This product is a must-have for any project requiring a dependable and versatile hose and tubing clamp solution.