Hilltop G.I Round Tube

Size
Size Thickness
1/2 1.4mm
3/4 1.4mm
1 1.8mm
1 1/4 1.8mm
1 1/2 1.2mm, 1.5mm, 1.8mm
2 2.2mm
2 1/2 2.6mm
3 2.75mm
4 2.75mm