• Probe Geometry – The probe tapers to a 0.375 inch long straight tip that's 0.06 inches in diameter and fits into 1/16 inch holes • Resists Twisting Out – Two "wings" on the base of the shank help it resist being twisted or pulled out of the handle • Versatile Handle – The classic square handle is long and slender with contoured sides for overall versatility and maneuverability • Materials and Construction – The shaft of the hook is made from AISI 8650 steel and hardened to 50–54 HRC; the handles are made from glass-reinforced nylon that's resistant to fuels, oils, and chemicals • Manufactured in Michigan – Tekton's family of picks, hooks, and mini pry bars is made entirely in Michigan with only USA-sourced materials
The Tekton Probe is made from AISI 8650 steel hardened to 50–54 HRC and bent to shape. The probe tapers to a 0.375 inch long straight tip that’s 0.06 inches in diameter and fits into 1/16 inch holes. Two "wings" on the base of the shank 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. The AISI 8650 steel shaft is made from a strong Ni-Cr-Mo alloy that's hardened to 50–54 HRC. The handle is 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.