This listing is for a set of 2 original style wiper arms and blades. The wiper arm measures 13 3/4" while the blade measures 15"
Fits 1973-1979 F-100, F-150, F-250, & F-350
Keeps windshield free from rain, snow and debris to maintain clear visibility
Splined mounting hole measures .60" in diameter
Direct factory replacement for old or missing Windshield Wiper Arm