Reciprocating Saw Blade Set, Primary Saw Application General Purpose, Length 6 In., 9 In., Teeth per Inch 8/14, 14/18, 6/12, Material Coated Bi-Metal, Back Straight and Curved, Shank Universal, Height 1 In., Includes (1) Mfr. No. DS0608BFD, (2) DS0614BF, (2) DS0612BW, (1) DS0912BW, Application Mechanical, Electrical, Plumbing, Construction, Metalworking