Radiator hose clamp for 1949-70 and 1973-77 Oldsmobiles. Used on both ends of the lower hose on 1949-56 models, and at the radiator end of the lower hose on 1957-70 and 1973-77 cars. Sold each, 2-1/4" diameter.
Made up of the spring tension heater hose clamps and the double wire bypass and radiator hose clamps. 6 double wire, and 4 spring tension clamps.