Do-It Molds are the finest jighead molds available and make creating your own jigs easy! This Do-It Shake It Head Jig with Screw-Loc Mold’s ultra-hard warp-resistant aluminum alloy construction with machined faces and precision aligned hinges ensures a perfect mold every time. A color-coded wooden handle with hanger holes allows the mold to be easily stored. The Screw-Loc molds into the jig and provides great holding power. Gamakatsu 604 1/0 thru 5/0 only or Mustad 32798BLM 3/0 thru 5/0 only hooks are recommended.