Specs: Length:5"(130mm) Hex:0.75"(19mm) End hex 13mm(use 13mm wrench to tight)
Fits: Spiked Lug Nuts With 14x1.5 14x1.75 14x2.0 1/2-20 9/16-18 Thread Pitch
Not Fit: 2-Pieces Seperated Lug Nuts
Material: SCM 435 hard steel perform well under hand wrench.
Warranty: 1 year warranty and 100% satisfaction promise.