AutoTex Heavy Duty 74-32 74 Series 32" Wiper Blade OEM Replacement Blades for Trucks, Equipment, Tractors, Boats, Buses. Genuine Automotive Supplies OEM Replacement Blades: the wiper blade is made using high quality materials. The use of heavy duty rubber ensures longer durability. Multiple pressure points in this car accessory ensures more consistency in wiping across all types of windshields. The soft material protects windshield from scratches due to surface abrasion DIY Installation Wiper Blades: heavy duty windshield blade comes with pre-installed connector, fits hook, pin and bayonet arms. The blade fits large 12x4 hook arm and has been designed to use with DuraTex all-natural compression molded rubber Versatile Substitute Blades: the blade is suitable across different weather conditions and is highly effective even in freezing conditions and snow build-up. The blade is ideal for use during hot summers and rainfall and wipes away dust, grime, debris, or snow without scraping the windshield Range of Application: RV blades wipe windshields with ease, creating clearer view for drivers in cars, buses and trucks. The blade is compatible with Trico 67-4 Series (67-284), TruVision TV8 Series. AutoTex professional grade wipers are often used for step van, box trucks and class A recreational vehicles (RVs) Wiper Blade Care Tip: these window blades don't need much maintenance and require an occasional wipe with damp paper towel to remove any loose dirt. Avoid using windshield wipers to de-ice your windshield as this can damage the product