Carbon Steel Perforated Square Tube

Carbon steel perforated square tube is a versatile structural material designed to deliver strength while allowing airflow, drainage, cable routing, and flexible mounting options. The evenly spaced perforations make this tubing ideal for modular fabrication, racking systems, machine guards, frames, signage, and adjustable industrial assemblies. Carbon steel provides excellent load-bearing capacity, weldability, and machinability, making it a reliable choice for both permanent installations and configurable designs. OnlineMetals offers carbon steel perforated square tube for fabricators, manufacturers, and DIY builders who need precision and durability without excessive customization costs. Easy to cut, weld, and bolt together, this tubing supports fast builds and repeatable results across industrial and commercial projects. Shop carbon steel perforated square tube at OnlineMetals today and build smarter, more adaptable structures.

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2" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002176

Sold & Shipped by All Metals Inc

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$19.35 for 1

$19.35 ea.

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Dimensions

Gauge: 12 Gauge
Height: 2"
Opening Size: 0.4375"
Wall: 0.109"

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

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2" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002176

Dimensions

Gauge: 12 Gauge
Height: 2"
Opening Size: 0.4375"
Wall: 0.109"

Select a Size

12″ (1 ft.) - $22.77 ea.
24″ (2 ft.) - $39.29 ea.
36″ (3 ft.) - $55.81 ea.
48″ (4 ft.) - $72.33 ea.
60″ (5 ft.) - $88.85 ea.
72″ (6 ft.) - $105.37 ea.
84″ (7 ft.) - $121.89 ea.
96″ (8 ft.) - $138.41 ea.
108″ (9 ft.) - $154.93 ea.
120″ (10 ft.) - $171.45 ea.
132″ (11 ft.) - $187.97 ea.
144″ (12 ft.) - $204.49 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

2.5" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00064773

Sold & Shipped by All Metals Inc

QTY

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$21.56 for 1

$21.56 ea.

Qty

Price ea.

Savings

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Dimensions

Gauge: 12 Gauge
Height: 2.5"
Opening Size: 0.4375"
Wall: 0.109"

Click for more details

Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

2.5" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00064773

Dimensions

Gauge: 12 Gauge
Height: 2.5"
Opening Size: 0.4375"
Wall: 0.109"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $25.37 ea.
24″ (2 ft.) - $43.07 ea.
36″ (3 ft.) - $60.77 ea.
48″ (4 ft.) - $78.47 ea.
60″ (5 ft.) - $96.17 ea.
72″ (6 ft.) - $113.87 ea.
84″ (7 ft.) - $131.57 ea.
96″ (8 ft.) - $149.27 ea.
108″ (9 ft.) - $166.97 ea.
120″ (10 ft.) - $184.67 ea.
132″ (11 ft.) - $202.37 ea.
144″ (12 ft.) - $220.07 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

2.25" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002174

Sold & Shipped by All Metals Inc

QTY

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$20.46 for 1

$20.46 ea.

Qty

Price ea.

Savings

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Dimensions

Gauge: 12 Gauge
Height: 2.25"
Opening Size: 0.4375"
Wall: 0.109"

Click for more details

Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

2.25" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002174

Dimensions

Gauge: 12 Gauge
Height: 2.25"
Opening Size: 0.4375"
Wall: 0.109"

Select a Size

12″ (1 ft.) - $24.07 ea.
24″ (2 ft.) - $41.18 ea.
36″ (3 ft.) - $58.29 ea.
48″ (4 ft.) - $75.40 ea.
60″ (5 ft.) - $92.51 ea.
72″ (6 ft.) - $109.62 ea.
84″ (7 ft.) - $126.73 ea.
96″ (8 ft.) - $143.84 ea.
108″ (9 ft.) - $160.95 ea.
120″ (10 ft.) - $178.06 ea.
132″ (11 ft.) - $195.17 ea.
144″ (12 ft.) - $212.28 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1.75" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002173

Sold & Shipped by All Metals Inc

QTY

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$18.26 for 1

$18.26 ea.

Qty

Price ea.

Savings

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Dimensions

Gauge: 12 Gauge
Height: 1.75"
Opening Size: 0.4375"
Wall: 0.109"

Click for more details

Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

1.75" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002173

Dimensions

Gauge: 12 Gauge
Height: 1.75"
Opening Size: 0.4375"
Wall: 0.109"

Select a Size

12″ (1 ft.) - $21.48 ea.
24″ (2 ft.) - $37.41 ea.
36″ (3 ft.) - $53.34 ea.
48″ (4 ft.) - $69.27 ea.
60″ (5 ft.) - $85.20 ea.
72″ (6 ft.) - $101.13 ea.
84″ (7 ft.) - $117.06 ea.
96″ (8 ft.) - $132.99 ea.
108″ (9 ft.) - $148.92 ea.
120″ (10 ft.) - $164.85 ea.
132″ (11 ft.) - $180.78 ea.
144″ (12 ft.) - $196.71 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1.5" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002170

Sold & Shipped by All Metals Inc

QTY

Update

$14.99 for 1

$14.99 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Gauge: 12 Gauge
Height: 1.5"
Opening Size: 0.4375"
Wall: 0.109"

Click for more details

Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

1.5" X 0.109" Wall Carbon Steel Perforated Telescopic Square Tube Part # mp-00002170

Dimensions

Gauge: 12 Gauge
Height: 1.5"
Opening Size: 0.4375"
Wall: 0.109"

Select a Size

12″ (1 ft.) - $17.64 ea.
24″ (2 ft.) - $20.18 ea.
36″ (3 ft.) - $35.52 ea.
48″ (4 ft.) - $50.86 ea.
60″ (5 ft.) - $66.20 ea.
72″ (6 ft.) - $81.54 ea.
84″ (7 ft.) - $96.88 ea.
96″ (8 ft.) - $112.22 ea.
108″ (9 ft.) - $127.56 ea.
120″ (10 ft.) - $142.90 ea.
132″ (11 ft.) - $158.24 ea.
144″ (12 ft.) - $173.58 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

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