TPI (24 pcs) M14x1.50 Top Tier Black Chrome Spline Drive Short Truck Wheel/Lug Nuts, B661448SD/BC-24, 1.4" Tall, 13/16" & 7/8" / 21mm & 22mm Dual Hex Key Spline Drive/Tuner Closed End Design, 1.30" Tall, 13/16" & 7/8" Hex, Cone Seat. Our black coating gives the durability of chrome with the look of satin black paint 3 layers of brilliantly leveled Nickel undercoating followed by 1 reflective layer of Chrome Cold forged and heat-treated for Optimal Hardness. Precision Threads