All brass tubing:
Thickness: Tape thickness 18 Thickness
MM.81
Inch .040
BT-1:
57.15 x 16 mm
BT-2:
57.15 x 22 mm
BT-3:
57.15 x 38 mm
BT-4:
50.8 x 16 mm
BT-5:
50.8 x 22 mm
BT-6:
50.8 x 38 mm
BT-7:
31.75 x 13 mm
BT-8:
31.75 x 13 mm
BT-9:
25.4 x 13 mm
BT-10:
25.4 x 10 mm
BT-11:
57.15 x 88.9 mm
BT-12:
50.8 x 88.9 mm
(bookable)