Stainless Steel Barricade Stand. Specification. "6 X 4' 202 Grade 16 Swg Ss Square Pipe 40 X40 Mm Size ? Full Frame. 202 Grade 20 Swg Ss Sheet 2 X 2 Adv Area Poly Wheels With G Alvanized Coating Brake. [ Warranty Period: 30 Months After The Date Of Delivery ] ]