Kessocco 7 Spline Lug Nuts Key Tuner Large Socket Lugnuts Tool for Wrench With 13/16inch(21mm) and 7/8inch(22mm) Hex Replacement 14x1.5, 14x2.0, 9/16 Wheel Lug Nut Drive Lock Black 20mm Inner Diameter - KES-H01J0016

• Size: ID: 20mm(0.78"), OD: 23mm(0.9"), Overtall: 90mm(3.5”), Depth: 45mm(1.78"). Hex: 21mm(13/16)&22mm(7/8), hand wrench recommended. Fitment: Only work with 7 Point/spline Lug Nuts 14x1.5/M14x1.5, 12x2.0, 9/16" thread pitch, Not work on hex or spike lugnuts. Please double check your lug nut before purchasing. This only works for lug nuts with 7 splines/grooves, as there are multiple spline types on the market. High Quality Material: This lug nut is made of SCM 435 high strength steel, using the technical process of cold forging and heat treatment, greatly improved hardness and rigidity for increased durability and corrosion resistance. Verify Nut Diameter: 1Pcs 7 Spline Lug Nut Key for 7 spline lug nuts with inner diameter smaller than 20mm. please kindly check your lug nut diameter and spline count before purchasing. Best Customer Satisfaction: Confidence comes from high standards of quality and our constant pursuit of perfection. If you have any questions, please leave us a message. We will deal with it in time. If there is any quality problem, we promise to replace or adopt a series of solutions to your satisfaction.