3/4" Silicone Heater Hose Radiator Coolant 3/4 10FT, Black

[Size]: 3/4 Heater hose ID: 3/4" (19mm), ID Tolerance: ±0.4mm; Hose OD: 1- 1/16"(27mm), OD Tolerance: ±0.4mm; Hose Length: 10 Feet. [Material]: The heater hose is constructed with braided polyester fiber and silicone inner and outer layers.