Carbon Steel Square Tube: 0.188 in Wall Thick, 2 1/2 in Outside Wd, 2 1/2 in Outside Ht, Hot Rolled Model: HTSQ/25002500188-72

Stainless Steel Square Tube: 304, 6 ft Overall Lg, 0.065 in Wall Thick, 1 in X 1 In, Mill Model: T4S1X.065-72

Carbon Steel Square Tube: 0.25 in Wall Thick, 2 in Outside Wd, 2 in Outside Ht, 10 ft Overall Lg Model: HTSQ/22250-120

Carbon Steel Square Tube: 0.12 in Wall Thick, 1 1/2 in Outside Wd, 1 1/2 in Outside Ht, Hot Rolled Model: HTSQ/15001500120-108

Carbon Steel Square Tube: 0.13 in Wall Thick, 1 1/2 in Outside Wd, 1 1/2 in Outside Ht, Hot Rolled Model: TS1.5X.120-72

Aluminum Square Tube: 6061, 8 in Outside Ht, 8 in Outside Wd, 0.25 in Wall Thick, 24 in Overall Lg Model: 21194_24_0

Carbon Steel Square Tube: 0.125 in Wall Thick, 3 1/2 in Outside Wd, 3 1/2 in Outside Ht, Hot Rolled Model: HTSQ/35003500125-72

Aluminum Square Tube: 6061, 6 in Outside Ht, 6 in Outside Wd, 0.188 in Wall Thick, 6 ft Overall Lg Model: 14969_72_0

Stainless Steel Square Tube: 304, 6 in Overall Lg, 0.12 in Wall Thick, 1 1/2 in X 1 1/2 In, Welded Model: 530_6_0

Fibergrate Fiberglass Square Tube: 3 in Outside Ht, 0.25 in Wall Thick, 10 ft Overall Lg, Dynaform® Model: 1644350.02

Aluminum Square Tube: 6061, 4 in Outside Ht, 4 in Outside Wd, 0.5 in Wall Thick, 6 in Overall Lg, T6 Model: 18023_6_0

Fibergrate Fiberglass Square Tube: 1 3/4 in Outside Ht, 0.125 in Wall Thick, 8 ft Overall Lg, Yellow Model: 510200.03

Square Tube: 1/2" Width X 1/2" Height X 1/16" Thickness - 3/8" Inside Width - 6063-T5 Aluminum

Carbon Steel Square Tube: 0.065 in Wall Thick, 1 1/4 in Outside Wd, 1 1/4 in Outside Ht, Cold Rolled Model: CTSQ/12501250065-24

Galvanized Square Tube | 1 X 1 X 11 GA (.120 Wall) | 4 ft | 1.60 Lb/Ft

Square Tube: 1" Width X 1" Height X 1/16" Thickness - 7/8" Inside Width - 6063-T5 Aluminum

6063-T52 Aluminum Square Tube | 1/2 X 1/2 X 1/16 Wall | 2 ft | 0.20 Lb/Ft

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

4" X 0.25" Carbon Steel Square Tube A500 Hot Rolled

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

Clear Extruded Acrylic Square Tubing | OD 1/2 in X 6 ft 1/16 Wall, Clear Square Tubing

40mm Stainless Square Tube Choose Length Grade And Color:9.8' Section - Grade 316 (Exterior)

6" X 0.12" Carbon Steel Square Tube A500 Hot Rolled

Aluminum Square Tube 6061-T6-Extruded 4" X 3/16"

6061 Aluminum Square Tube - T6 - Extruded - 1" Outside Height X 0.065" Wall X 1" Outside Width X 48" Long

Faztek Square Tube Profile: 1 in X 1 In, 8 ft Lg, 0 Open Slots, Aluminum, 1 in Flange Ht, 13FT9000-96 Model: 13FT9000-96

Square Aluminum Tube, 6063 Aluminum Tubing For Home Furnishing, Machinery | Harfington, 10 X 10 X 1 X 300mm

1" On-Side Fiberglass Square Hollow Tube