Please touch us for a better payment if you want 2 or more sets. Requirements:Handle 304 material, aluminum head, sanding,304 surface cover 53X9X0.8mm,iron galvanized base 51X8X1.0mm,with gourd gap lock cover.Accessories: 8X8X100 square rod for pitting,2 M4X60 iron nickel-plated slub screws,8 M4X20 stainless-steel countersunk tapping screws,M6*6 stainless steel inner tightening,