All steel. Powder coated silver. Inside nub for cap is 7". Shown with Derby Chevrolet Motor Division Bow Tie cap, not included. Lug nuts not included. Please check proper fitment before mounting. Doesn't fit Jeep Samurai.
(2023年 11月 9日 16時 36分 追加) キャップはMade in Chinaですので、悪しからず(__)