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4130 Chromoly Tubing

-150 Products

Alloy Steel 4130 Product Guide

| Alloy Steel 4130 Round Tube Tolerances

4130 chromoly round seamless tubing is highly versatile and used for a wide range of applications including automotive, aerospace, bicycling, construction, and firearm projects. 4130 tubing offers good strength, weldability, impact and abrasion resistance while also being easy to machine. Stronger than carbon steel, the thinner-walled 4130 round tubing can be used for the same purpose, allowing the part to have a lighter weight. We offer 4130 round seamless tubing stock in standard and custom-cut lengths. Call us for a quote today!

We also carry 4130 Tubing in Rectangle, Square or Streamline

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Displaying 101 - 125 of 150 results

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Displaying 101 - 125 of 150 results

1.75" OD x 0.083" Wall x 1.584" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15327

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Dimensions

Outer Diameter: 1.75"
Wall: 0.083"
Inner Diameter: 1.584"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $44.12 ea.
24″ (2 ft.) - $85.88 ea.
36″ (3 ft.) - $117.20 ea.
Bundle and Save!
44″ (44 in.) - $134.53 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $146.15 ea.
72″ (6 ft.) - $206.43 ea.
96″ (8 ft.) - $257.10 ea.
240″ (20 ft.) - $533.40 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$44.12 ea.

$44.12 for 1

1.5" OD x 0.065" Wall x 1.37" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7344

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Dimensions

Outer Diameter: 1.5"
Wall: 0.065"
Inner Diameter: 1.37"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $45.91 ea.
24″ (2 ft.) - $89.29 ea.
36″ (3 ft.) - $121.89 ea.
Bundle and Save!
44″ (44 in.) - $139.70 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $151.99 ea.
72″ (6 ft.) - $214.66 ea.
96″ (8 ft.) - $267.37 ea.
240″ (20 ft.) - $554.70 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$45.91 ea.

$45.91 for 1

1.125" OD x 0.188" Wall x 0.749" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 20950

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Dimensions

Outer Diameter: 1.125"
Wall: 0.188"
Inner Diameter: 0.749"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $46.11 ea.
24″ (2 ft.) - $89.71 ea.
36″ (3 ft.) - $122.44 ea.
Bundle and Save!
44″ (44 in.) - $140.39 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $152.67 ea.
72″ (6 ft.) - $215.64 ea.
96″ (8 ft.) - $268.59 ea.
240″ (20 ft.) - $557.24 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$46.11 ea.

$46.11 for 1

2" OD x 0.156" Wall x 1.688" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21560

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Dimensions

Outer Diameter: 2"
Wall: 0.156"
Inner Diameter: 1.688"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $46.47 ea.
24″ (2 ft.) - $90.45 ea.
36″ (3 ft.) - $123.44 ea.
Bundle and Save!
44″ (44 in.) - $141.57 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $153.93 ea.
72″ (6 ft.) - $217.42 ea.
96″ (8 ft.) - $270.79 ea.
240″ (20 ft.) - $561.80 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$46.47 ea.

$46.47 for 1

0.75" OD x 0.1875" Wall x 0.375" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9568

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Dimensions

Outer Diameter: 0.75"
Wall: 0.1875"
Inner Diameter: 0.375"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $46.87 ea.
24″ (2 ft.) - $91.19 ea.
36″ (3 ft.) - $124.47 ea.
Bundle and Save!
44″ (44 in.) - $142.64 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $155.19 ea.
72″ (6 ft.) - $219.17 ea.
96″ (8 ft.) - $272.98 ea.
240″ (20 ft.) - $566.36 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$46.87 ea.

$46.87 for 1

1.5" OD x 0.12" Wall x 1.26" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7678

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Dimensions

Outer Diameter: 1.5"
Wall: 0.12"
Inner Diameter: 1.26"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $46.94 ea.
24″ (2 ft.) - $91.32 ea.
36″ (3 ft.) - $124.61 ea.
Bundle and Save!
44″ (44 in.) - $142.95 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $155.39 ea.
72″ (6 ft.) - $219.48 ea.
96″ (8 ft.) - $273.34 ea.
240″ (20 ft.) - $567.10 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$46.94 ea.

$46.94 for 1

Buy More & Save up to 24% !

Qty

Price ea.

Savings

50+

$35.21

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1.5" OD x 0.049" Wall x 1.402" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21547

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Dimensions

Outer Diameter: 1.5"
Wall: 0.049"
Inner Diameter: 1.402"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $48.36 ea.
24″ (2 ft.) - $94.12 ea.
36″ (3 ft.) - $128.45 ea.
Bundle and Save!
44″ (44 in.) - $147.54 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $160.18 ea.
72″ (6 ft.) - $226.24 ea.
96″ (8 ft.) - $281.78 ea.
240″ (20 ft.) - $584.60 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$48.36 ea.

$48.36 for 1

1.625" OD x 0.188" Wall x 1.249" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21551

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Dimensions

Outer Diameter: 1.625"
Wall: 0.188"
Inner Diameter: 1.249"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $49.35 ea.
24″ (2 ft.) - $96.02 ea.
36″ (3 ft.) - $131.09 ea.
Bundle and Save!
44″ (44 in.) - $150.43 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $163.44 ea.
72″ (6 ft.) - $230.83 ea.
96″ (8 ft.) - $287.51 ea.
144″ (12 ft.) - $357.90 ea.

Create Custom Cut

QTY

QTY

$49.35 ea.

$49.35 for 1

0.5" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21420

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Dimensions

Outer Diameter: 0.5"
Wall: 0.188"
Inner Diameter: 0.124"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $49.95 ea.
24″ (2 ft.) - $97.18 ea.
36″ (3 ft.) - $132.64 ea.
Bundle and Save!
44″ (44 in.) - $152.13 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $165.36 ea.
72″ (6 ft.) - $233.57 ea.

Create Custom Cut

QTY

QTY

$49.95 ea.

$49.95 for 1

1.375" OD x 0.065" Wall x 1.245" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15341

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Dimensions

Outer Diameter: 1.375"
Wall: 0.065"
Inner Diameter: 1.245"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $50.35 ea.
24″ (2 ft.) - $97.92 ea.
36″ (3 ft.) - $133.67 ea.
Bundle and Save!
44″ (44 in.) - $153.48 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $166.65 ea.
72″ (6 ft.) - $235.40 ea.
96″ (8 ft.) - $293.18 ea.
240″ (20 ft.) - $608.24 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$50.35 ea.

$50.35 for 1

1.375" OD x 0.12" Wall x 1.135" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19628

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Dimensions

Outer Diameter: 1.375"
Wall: 0.12"
Inner Diameter: 1.135"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $51.11 ea.
24″ (2 ft.) - $99.43 ea.
36″ (3 ft.) - $135.72 ea.
Bundle and Save!
44″ (44 in.) - $155.59 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $169.22 ea.
72″ (6 ft.) - $239.01 ea.
96″ (8 ft.) - $297.68 ea.
240″ (20 ft.) - $617.60 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$51.11 ea.

$51.11 for 1

0.875" OD x 0.1875" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15326

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Dimensions

Outer Diameter: 0.875"
Wall: 0.1875"
Inner Diameter: 0.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $51.70 ea.
24″ (2 ft.) - $100.59 ea.
36″ (3 ft.) - $137.30 ea.
Bundle and Save!
44″ (44 in.) - $157.52 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $171.22 ea.
72″ (6 ft.) - $241.82 ea.
96″ (8 ft.) - $301.18 ea.
240″ (20 ft.) - $624.86 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$51.70 ea.

$51.70 for 1

1.25" OD x 0.188" Wall x 0.874" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21467

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Dimensions

Outer Diameter: 1.25"
Wall: 0.188"
Inner Diameter: 0.874"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $52.13 ea.
24″ (2 ft.) - $101.43 ea.
36″ (3 ft.) - $138.44 ea.
Bundle and Save!
44″ (44 in.) - $158.90 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $172.62 ea.
72″ (6 ft.) - $243.81 ea.
96″ (8 ft.) - $303.66 ea.
240″ (20 ft.) - $630.02 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$52.13 ea.

$52.13 for 1

1.375" OD x 0.188" Wall x 0.999" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19629

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Dimensions

Outer Diameter: 1.375"
Wall: 0.188"
Inner Diameter: 0.999"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $52.93 ea.
24″ (2 ft.) - $103.01 ea.
36″ (3 ft.) - $140.58 ea.
Bundle and Save!
44″ (44 in.) - $161.34 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $175.28 ea.
72″ (6 ft.) - $247.58 ea.
96″ (8 ft.) - $308.36 ea.
144″ (12 ft.) - $383.84 ea.

Create Custom Cut

QTY

QTY

$52.93 ea.

$52.93 for 1

2" OD x 0.12" Wall x 1.76" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7348

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Dimensions

Outer Diameter: 2"
Wall: 0.12"
Inner Diameter: 1.76"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $53.09 ea.
24″ (2 ft.) - $103.30 ea.
36″ (3 ft.) - $140.99 ea.
Bundle and Save!
44″ (44 in.) - $161.73 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $175.80 ea.
72″ (6 ft.) - $248.30 ea.
96″ (8 ft.) - $309.23 ea.
240″ (20 ft.) - $641.56 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$53.09 ea.

$53.09 for 1

1.5" OD x 0.25" Wall x 1" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 20050

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Dimensions

Outer Diameter: 1.5"
Wall: 0.25"
Inner Diameter: 1"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $53.79 ea.
24″ (2 ft.) - $104.65 ea.
36″ (3 ft.) - $142.84 ea.
Bundle and Save!
44″ (44 in.) - $163.84 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $178.10 ea.
72″ (6 ft.) - $251.55 ea.
96″ (8 ft.) - $313.30 ea.
240″ (20 ft.) - $650.02 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$53.79 ea.

$53.79 for 1

1.25" OD x 0.25" Wall x 0.75" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19849

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Dimensions

Outer Diameter: 1.25"
Wall: 0.25"
Inner Diameter: 0.75"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $55.64 ea.
24″ (2 ft.) - $108.26 ea.
36″ (3 ft.) - $147.76 ea.
Bundle and Save!
44″ (44 in.) - $169.46 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $184.24 ea.
72″ (6 ft.) - $260.24 ea.
96″ (8 ft.) - $324.12 ea.
240″ (20 ft.) - $672.44 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$55.64 ea.

$55.64 for 1

1.75" OD x 0.188" Wall x 1.374" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21556

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Dimensions

Outer Diameter: 1.75"
Wall: 0.188"
Inner Diameter: 1.374"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $56.87 ea.
24″ (2 ft.) - $110.61 ea.
36″ (3 ft.) - $150.98 ea.
Bundle and Save!
44″ (44 in.) - $173.14 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $188.24 ea.
72″ (6 ft.) - $265.87 ea.
96″ (8 ft.) - $331.16 ea.
300″ (25 ft.) - $858.80 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$56.87 ea.

$56.87 for 1

1.5" OD x 0.156" Wall x 1.188" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21548

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Dimensions

Outer Diameter: 1.5"
Wall: 0.156"
Inner Diameter: 1.188"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $57.86 ea.
24″ (2 ft.) - $112.60 ea.
36″ (3 ft.) - $153.68 ea.
Bundle and Save!
44″ (44 in.) - $228.53 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $191.61 ea.
72″ (6 ft.) - $270.64 ea.
96″ (8 ft.) - $337.09 ea.
240″ (20 ft.) - $699.32 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$57.86 ea.

$57.86 for 1

1.125" OD x 0.25" Wall x 0.625" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 20626

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Dimensions

Outer Diameter: 1.125"
Wall: 0.25"
Inner Diameter: 0.625"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $57.99 ea.
24″ (2 ft.) - $112.83 ea.
36″ (3 ft.) - $154.00 ea.
Bundle and Save!
44″ (44 in.) - $176.60 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $192.05 ea.
72″ (6 ft.) - $271.24 ea.
96″ (8 ft.) - $337.81 ea.
144″ (12 ft.) - $420.52 ea.

Create Custom Cut

QTY

QTY

$57.99 ea.

$57.99 for 1

2" OD x 0.095" Wall x 1.81" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21559

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Dimensions

Outer Diameter: 2"
Wall: 0.095"
Inner Diameter: 1.81"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $58.26 ea.
24″ (2 ft.) - $113.31 ea.
36″ (3 ft.) - $154.67 ea.
Bundle and Save!
44″ (44 in.) - $177.35 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $192.84 ea.
72″ (6 ft.) - $272.37 ea.
96″ (8 ft.) - $339.26 ea.
240″ (20 ft.) - $703.84 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$58.26 ea.

$58.26 for 1

2" OD x 0.188" Wall x 1.624" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9570

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Dimensions

Outer Diameter: 2"
Wall: 0.188"
Inner Diameter: 1.624"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $58.69 ea.
24″ (2 ft.) - $114.15 ea.
36″ (3 ft.) - $155.82 ea.
Bundle and Save!
44″ (44 in.) - $178.78 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $194.29 ea.
72″ (6 ft.) - $274.41 ea.
96″ (8 ft.) - $341.76 ea.
240″ (20 ft.) - $709.08 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$58.69 ea.

$58.69 for 1

1.125" OD x 0.095" Wall x 0.935" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19575

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Dimensions

Outer Diameter: 1.125"
Wall: 0.095"
Inner Diameter: 0.935"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $59.05 ea.
24″ (2 ft.) - $114.89 ea.
36″ (3 ft.) - $156.81 ea.
Bundle and Save!
44″ (44 in.) - $179.88 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $195.53 ea.
72″ (6 ft.) - $276.16 ea.
96″ (8 ft.) - $343.96 ea.
240″ (20 ft.) - $713.58 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$59.05 ea.

$59.05 for 1

0.75" OD x 0.25" Wall x 0.25" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19735

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Dimensions

Outer Diameter: 0.75"
Wall: 0.25"
Inner Diameter: 0.25"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $59.48 ea.
24″ (2 ft.) - $115.73 ea.
36″ (3 ft.) - $157.93 ea.
Bundle and Save!
44″ (44 in.) - $181.31 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $196.92 ea.
72″ (6 ft.) - $278.15 ea.
96″ (8 ft.) - $346.44 ea.
240″ (20 ft.) - $718.74 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$59.48 ea.

$59.48 for 1

1.625" OD x 0.25" Wall x 1.125" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21555

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Dimensions

Outer Diameter: 1.625"
Wall: 0.25"
Inner Diameter: 1.125"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $61.86 ea.
24″ (2 ft.) - $120.40 ea.
36″ (3 ft.) - $164.31 ea.
Bundle and Save!
44″ (44 in.) - $188.46 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $204.90 ea.
72″ (6 ft.) - $289.40 ea.
96″ (8 ft.) - $360.44 ea.
240″ (20 ft.) - $747.78 ea. -LTL freight rates apply

Create Custom Cut

QTY

QTY

$61.86 ea.

$61.86 for 1

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