... pure copper,ABS material separate switch with lightning protector 3,4,5 way avaiable New 3 way extension socket1.Material:ABS socket body,phosphorus copper ... )0.5mm2:8A,250V,1600W(MAX). 3)0.75mm2:10A,250V,2500W(MAX) etc..3.BS Plug,VDE Plug ,Indian plug,American ... .Package:Blister box or PVC bagOEM orders are highly welcome. 3 way,4 way,5 way,6 way,8 way,10 way are avaiable. New 3 way extension socket