1,Anti-rust raw material of SUS304 3,Easy installment 2,flexible,switching smoothly.covenient,firm,beautiful. 1,name:stainless steel lock buckle 2,size:145*28*23mm. 3,material:304 stainless steel. 4,surface treatment:polishing,drawbench. The stainless steel door lock buckle main used in bathroom facilities,indusrial cabinet,steel doors,wooden cupboard doors etc.