Proto J5450XLBL Hand Ratchet, 1 2 in Drive, 15 in Overall Lg, Pear Head, Reversible, 45 Teeth, Black Oxide G1236625 Amps 30 Insulation Material (Wire Amps 30 Insulation Material (Wire and Cable) PVC Wire Type Wire and Cable THHN Jacket Material Wire and Cable Nylon Stranded Solid Stranded Application Wet Locations and Locations Exposed to Oil (Below 75°C) 66 ksi (98% Argon 2% Oxygen) Yield Strength (Minimum Required) 58 ksi Maximum Tensile Strength (As Welded) 80 to 89 ksi Tensile Strength (Minimum Required) 70 ksi Wire Type Solid Maximum Yield Strength (As Welded) 60 to 69 ksi Spool Type Plastic Spool Elongation (As Welded) 29% (100% Carbon Dioxide) 45 tooth gear provides balance between 8° articulation angle and high torque carrying capacity one hand operation