1.Dimensions:48.3*48.3mm
2.Material: Q235 steel
3.Processing: Drop forged
4.Standard: EN74/BS1139
5.Surface treatment:Self-color,Zinc plated ,Hot dip galvanized
6.Weight:1.12-1.15kgs
7.Color:Self-color(Black) , White, Yellow
8.Style:British(also can produce German, American, Japanese and so on)
9.Quality:good bearing capacity,durable & stable
10.Price:reasonable & wonderful
11.OEM service is available.