Windshield Wiper and Vacuum Tubing. Low pressure EPDM tubing for windshield washers, vacuum and emissions systems for power accessories. Similar to SAE J1037 specification. Will not deteriorate from heat, weathering or ozone. Maintains its flexibility even at low temperatures.; ; Brand Name: Thermoid Interior Diameter: 5/32 in. Hose Length: 50 ft. Material: EPDM Product Type: Automotive Hose Color: Black Number in Package: 1 pk Maximum Operating Temperature: 257 �F Packaging Type: Boxed Exterior Diameter: 0.3 in.