The TEKTON 10-Piece Pick and Hook Set has 5-picks, 4-hooks, and one probe for a variety of precise applications. The pick and hook tips come to a sharp 30° tapered point to keep the strength as close to the tip as possible, while the probe has a straight tip to reach into holes. 2 wings on the base of each blades help it resist being twisted or pulled out of the handle. The classic square handle is long and slender with contoured sides for overall versatility and maneuverability. All items in this set feature AISI 8650 steel shafts that are made from a strong Ni-Cr-Mo alloy that's hardened to 50-54 HRC. The handles are made from glass-reinforced nylon that's resistant to fuels, oils, and chemicals. Our family of mini pry bar, pick, and hook products is made entirely in Michigan with only USA-sourced materials. Machining, bending, coining, handle molding, and press-fitting the handle and blade take place at our Grand Rapids, Michigan manufacturing facility.