[milky white] extra thick carbon steel with super load-bearing capacity
[gentleman black] extra thick carbon steel with super load-bearing capacity
[light gray] extra thick carbon steel with super load-bearing capacity
[dark gray] extra thick carbon steel with super load-bearing capacity
[brown] extra thick carbon steel with super load-bearing capacity
[khaki] extra thick carbon steel with super load-bearing capacity
[citrus color] extra thick carbon steel with super load-bearing capacity