1.good quality and fine workmanship with reasonable price 2.material:aluminium alloy 3.hole to hole size:32mm 64mm 96mm 128mm 192mm 224mm 256mm 288mm 320mm... 4.package:plastic bag+inner box+outer carton 5.length:60mm 80mm 120mm 160mm 220mm 280mm 320mm 360mm 400mm... 6.screws:M4*22mm(length)/per your requirement 7.hole:M4*6mm(deep) 8.outer carton:34cm*28cm*30cm company introduction:we are located in Foshan city ,GuangDong Province in southeast of China .our company is specialized in manufacturing selling aluminium alloy products for funitures&door handles and knobs.we have been in this line for more than three years ,so we have enjoy great popularity in the domestic and overseas markets .