Construction: Metal used: electro-galvanized steel (Type WV) / stainless steel (Type WS) Plastic used: PVC Working temperature: -10 to +80 Color: Black/Gray Type TradeSizeA (mm)B (mm)Coil(m)MinMaxMinMaxWV(WS)-63/16"6.06.38.89.1100WV(WS)-81/4"8.28.511.712.0100WV(WS)-105/16"9.910.213.714.050WV(WS)-123/8"12.312.616.516.850WV(WS)-161/2"15.515.820.320.650WV(WS)-203/4"20.420.725.325.650WV(WS)-251"25.526.030.831.250WV(WS)-321-1/4"32.733.239.239.525WV(WS)-381-1/2"38.539.046.246.525WV(WS)-512"50.551.059.760.220WV(WS)-642-1/2"62.363.072.673.310WV(WS)-753"74.875.586.687.310WV(WS)-1004"97.598.5109.5110.510