DEWALT HCS Reciprocating Blades for fast cuts in softwood, wood materials, plastics and other soft materials. Highly flexible carbon steel (HCS) construction. With a universal shank, fits all major brands including DEWALT, Bosch, Hitachi, Flex, Makita, Metabo and Skil. Specification Length 240mm Pitch 5-6.5mm Pack Quantity 5 Equivalent Bosch Reference S1531L Pack of 5 DEWALT HCS Reciprocating Blade for Wood, Fast Cuts 240mm x 5/6.5 TPI