Fits Stens brand aftermarket item which replaces a brand name product. This is not an OEM product. Idech ASK-MW23
Packaging typeOEM packageFits straight shaft trimmers with solid drive shaft; vertically as an edgerIncludes standard 18/15 tooth blade setPatent pending design prevents kickback and thrown debrisBottom disk is designed to rest on the ground and prevent scalpingBlade rotation stops quickly when throttle is releasedSafer to use around areas with sand or water, can even be used in shallow waterReplacement blades available in standard 18/15 tooth with optional sets available of 21/18 teeth or 28/24 teethIncludes adapters to fit a variety of common trimmersIncludes adapters: 6mm-10 teeth, 7mm-13 teeth, 7mm-7 teeth, 8mm, 9 teeth and 5.2mm-square