#116 620 Series 5-3/4=7-3/4 Inner DiameterThe #116 620 Series 5 3 4=7 3 4 Inner Diameter is a high quality, high pressure hose designed for hydraulic, fuel, oil, coolant, and industrial fluid transfer applications. With an inner diameter (ID) of 5 3 4" and an outer diameter (OD) of 7 3 4", this hose is built for exceptional durability, flexibility, and resistance to extreme temperatures and pressures. Specification Value TYPE Hose Clamp DESIGN High pressure capability, designed for demanding