The TEKTON 18-Piece Pick and Hook Set has nine blunt picks and hooks, and nine sharp picks and hooks for a variety of precise applications. Two "wings" on the base of each shank help resist twisting or being 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 shank take place at our Grand Rapids, Michigan, manufacturing facility.