Reciprocating sabre saw blades R644D 150mm in length High carbon steel HCS Packs of 10 Universal 1/2 inch shank suitable for Bosch, Dewalt, Makita, Metabo, Hitachi, AEG, Elu, Black and Decker, Skil etc Compatible with the following models: AEG Universal Batavia Universal Black & Decker Universal Bosch Universal Clarke Universal Dewalt Universal Einhell Universal Ferm Universal flex Universal Hilti Universal Hitachi Universal Metabo Universal Milwaukee Universal Porter Cable Universal Ryobi Universal Silverline Universal Terratek Universal Tooltec Universal Wolf Universal Worx Universal