| Copper Weak Back Ferrules Code : C-01 Material : Copper Finish : Electro tinned Range : 25 mm2 to 1000mm2 Application : For Straight through joints | | | Copper Insulated Transition Ferrules Light Duty/HEavy Dutty Long Barrel Code : C-07 Material : Electro Tinned Range :2.5 mm2 to 1000mm2 Application :For joints involving different sizes of conductors. | |