This SAE 188 standard T-bolt hose clamp provides uniform sealing pressure for a positive reliable seal and is designed for high vibration and large diameter applications. It has a 7/16 inch screw and a 3/4 inch wide hose clamp band. It has a maximum diameter of 2-3/16 inches and can be adjusted to a minimum diameter of 1-7/8 inches. It is made of 300 stainless steel and can be purchased in multiples of ten units.