Stens is a popular aftermarket replacement parts manufacturer. Its product line comprises trimmer lines, filters, engine tune-up kits and lawn mower accessories. Stens' filters, including pre-filters and main line filters, are used for oil and air filtering purposes. These are made up of metal and plastic with mulching and notched blade types. The trimmer line from Stens comes in the length and diameter range of 113-1155 ft. and 0.065-0.105 inch, respectively, to give a clean and effective cut. Choose from a wide range of Stens' lawn mower accessories, such as safety switch and seat switch, and other aftermarket products on Raptor Supplies.