Want To Buy: Sparcraft Mast S-830 or NG-80

[OldSalt1]

Wanted Sparcraft Mast Sections. Sparcraft Mast Code is S-830. Although this replaces code NG-80. So either code sections are acceptable. If post is required from abroad will meet all costs.
The spec for s-830 is below:
Sparcraft S-830 Mast
Measurements (OD): 10.04" x 5.51" (255mm x 140mm)
Wall Thickness (minimum): 4.5mm

[seensee41]

still need a ng 80. I have one 54 foot long.