1/2, 5/8, 3/4 x 50'
Thermoid Bulk Auto Heater Hose - 50'. Polyester reinforced to meet SAE 20R3 specifications. Handles corrosive solutions and additives. Resists engine heat, and weathering to provide long, trouble-free service life. Carton. - Inside Diameter: 3/4", Outside Diameter: 1.047", Length: 50', Grade: SAE 20R3 Specs, Pkg Qty: 1, Package Type: Box