folding step 1,factory directly with low prices;2,High quality under ... to prevent skidding;2,The stainless steel spring which allows step to be folded when not in use.3,Made out ... load cap. : 500-1000Ibs6, Can be used as a car step or handhold.Please give original part numbers and quantities desired ... ,promptdeivery ; 6,samll order aceptable; 7,ODM/OEM accepted, folding step