Trico 74-203 74 Series Heavy Duty Pantograph Style Windshield Wiper Arm - 20", Pack of 1 20.00 inches length 24 to 30 ounces load Pantograph design For passenger side. These refills are manufactured to fit the original equipment wiper assembly, If this assembly has been replaced with anything other than an OE product the refill may not fit properly 20.00 inches length 24 to 30 ounces load Pantograph design For passenger side