Top off fluids on your vehicle the 5/8 inch outside diameter tip fits most transmission dipstick tubes, making fluid top-off and changes quick and easy. Full 17-1/2-inch length also gives you the reach to access engine oil filler necks and power steering reservoirs in crowded engine compartments. 1 quart capacity; 5-3/4 inch diameter fill neck reduces chance of spillage when reaching over engine compartments. Maintain your outdoor equipment this versatile funnel isn't just for cars, trucks, suvs and vans - also use for farm and maintenance equipment, industrial applications and more. Top off hard to reach fluids extra-long, galvanized metal funnel with flexible extension is a great solution for hard to access fill locations where standard length or rigid tip funnels just can't reach.