Proto J3122 Double End Open End Wrench, 11 16 in Head, 6 1 2 in OAL, 15° 60° Offset, Alloy Steel, Chrome 41E560 The set includes five pliers The set includes five pliers with overall lengths of 9 1 2" NPT Material Machining High Speed Steel Measurement System Fractional Inch 6 1 2 in overall length Material Alloy Steel Finish Chrome Head Size 11 16 in Overall Length 6 1 2 in Opening Angle 15° 60° Head Offset Angle 15° 60° Head Thickness 17 64 in 9 32 in Head Type Standard Measurement Type SAE Single End Double End Double End Opening Type Rounded Handle Type One Piece Tether Style Tether Capable Corrosion Resistant Yes Country of Origin United States