... terminal block or copper bar, according to your request in different thickness and width or diameter. Item Copper bar ,copper rod ,Brass bar, ... brass rod Material T2,T1,TP2,TP1,TU2,C1011,C1200 ... 2006,etcDiameter 3mm~800mmLength 5.8m,6m,or as requiredApplication Copper bar is widely used in boat building,War industry, ...