Sonotube Commercial Concrete Forming Tube 24" X 144"

Sonotube Round Concrete Forming Tube With Rainguard 36" X 144"

Uxcell Model Round tubing,6mm diameter,0.5m/1.64ft Length,For Architectural Model Layout Making Materials,2Pcs | Harfington

10Pcs 10" Plastic Model Tube ABS Round Tube 0.39" OD White Easy Processing For Architectural Model Making DIY | Harfington

25Pcs 10" Plastic Model Tube ABS Round Tube 0.39" OD White Easy Processing For Architectural Model Making DIY | Harfington

30Pcs 10" Plastic Model Tube ABS Round Tube 0.31" OD White Easy Processing For Architectural Model Making DIY | Harfington

30Pcs 10" Plastic Model Tube ABS Round Tube 0.24" OD White Easy Processing For Architectural Model Making DIY | Harfington

6061-T6 Aluminum Structural Pipe | 3/8" SCH 40 (.675 OD X .091W) | 4 ft | 0.18 Lb/Ft

6063-T52 Aluminum Rectangle Tube | 1 X 1/2 X 1/8 Wall | 2 ft | 0.40 Lb/Ft

304 Stainless Steel Square Tube | 1/2 X 1/2 X 16GA (.062 Wall) | 2 ft | 0.39 Lb/Ft

Solatube Solar Skylight Tube Kit For Hurricane Zones (14 Inch Diameter Tube)

Clear Round Rigid PC Tube 10mm ID X 12mm OD X 305mm Polycarbonate Tubing Pack Of 2 | Harfington

6061 Aluminum Round Tube Drawn Seamless | 1/4 OD X .035 Wall X .180 ID | 2 ft | 0.03 Lb/Ft

A513 Square Steel Tube | 1/2 X 1/2 X 18 GA (.049 Wall) | 2 ft | 0.31 Lb/Ft

CTL - Square Tube 16Ga .5" X .5" X 4'

Carbon Steel Square Tube: 0.125 in Wall Thick, 1 1/2 in Outside Wd, 1 1/2 in Outside Ht, Hot Rolled Model: HTSQ/15001500125-24

A513 Rectangle Steel Tube | 1 X 1/2 X 16 GA (.065 Wall) | 2 ft | 0.70 Lb/Ft

Clear Round Rigid PC Tube 47mm ID X 50mm OD X 305mm Polycarbonate Tube 2 Pcs | Harfington

14" Solatube Skylight Kit, Brighten Any Space, Energy Efficient Natural Light, Premium Solar Tubes