Review on 🔪 Task Tools 09962 Universal Shank Jig Saw Blade Set: 20-Piece Assorted Blades for Wood, Metal, Drywall, Tile, Plastic, and More – Includes Pouch by Nathan Vaughn

They fit old jigsaws with a set screw. The lengths were a bit shorter than I expected so I decided to list each blade length here. Using the photo of the blades in the package I've included, I've numbered the blades from top to bottom and given their respective lengths. The blades come with a small nylon storage pouch. You may be able to see the TPI (teeth per inch) in the photo. Hope this helps.1. 3"2. 3"3. 2 3/4" 4. 2 3/4" 5. 3" 6. 4" (this is a plain cut blade with reverse serration) 7. 3" 8. (red metal blade) 2 3/4 "9th (red metal leaf) 2 3/4" 10th (red metal leaf) 2 3/4"