... capacity3: free design tool cart, trolley, cart, trolly cart, trolly wheels , tool wheel, moving carts, flat cart, stainless steel cart Specfications:metal trolley WJD-702E modern style; good quality; best ... , 316L, etc. Surface treatment:electro-galvanized, electro-galvanized nickel alloy, hot-dip zinc, electrostatic spray and electrolyte polish (stainless steel).