Tube Cu. 38.1 Mm(1 1/2") O/Dx1.651 Mm Wt X 6 Mtr. Lg (Weight/Mtr= 1.682 Kg) Cat N O. T/9/0003A Spec:Clw/Ms/3/030 Alt.-13 [ Warranty Period: 30 Months After The Date Of Delivery ] ]