Amazon.com: Stainless Steel Round Tubing Tube OD 12mm Wall 1.5mm Length 870mm, 0.5"x 0.06" x 34.25" Long, 4 Pack 304 SS Round Tubing 1.5mm Thickness Brushed Polished Finished from Bopaodao : Industrial
Amazon.com: 2" Inch OD Mast Pipe Satellite Dish 96" Inch Long Galvanized Steel 8' Ft Antenna Professional Grade Pole AT9 Slimline AU9-S Slim-Line Satellite Dish Pipe 16 AWG Satellite Antenna Post Steel
Amazon.com: 4LIFETIME Galvanized Steel Brake Line Kit - 3/16" x 25ft Replacement Set - Professional Grade OE Steel Tube, Corrosion-Resistant, Flexible 3/16 Brake Line – Comes with 16 Fittings for Easy Install : Automotive
Amazon.com: 28.6mm Titanium Grade 9 Tube OD 1.125" x .047" x 10" Seamless Pipe 3al-2.5v B338 Metal Round Tubing : Industrial & Scientific