RYOBI’s Jig Saw Blades feature a patented Universal Shank that fits all jigsaws — whether they are “U”- or “T”-shank models. Made of high-carbon steel, these jigsaw blades come in multi-application kits for cutting wood, metal and plastic in fast, smooth, fine, reverse or scroll cuts. Pricing for the kits, which range from 5 pieces to 20 pieces, is from $4.97 to $14.97.