Best Aluminum I-Beams (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

MakerBeam XL Clear Anodized Beams 150x15x15mm (103396) 4 Pieces x 2

9.9
CPR Score
Top 2

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B22...

9.7
CPR Score
Top 3

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B22...

9.6
CPR Score
Tips


Our team has recommended top 30 Aluminum I-Beams to make your shopping easy after considering different features about Aluminum I-Beams reviews of brands, including Ekena Millwork, Johnson And MakerBeam. And after researching, MakerBeam XL Clear Anodized Beams 150x15x15mm (... is a highly recommended Aluminum I-Beams item.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Aluminum I-Beams Rated by CherryPicks

Market Overview
Aluminum I-Beams Reviewed
  • Reviews Analyzed: 90 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $592.06
  • Lowest Price: $6.20
  • Avg. Price: $150.17
Price Disclaimer

Top 30 Aluminum I-Beams on Amazon (Verified You can Buy)

Top 1

MakerBeam XL Clear Anodized Beams 150x15x15mm (103396) 4 Pieces x 2

MakerBeam
5.9055 x 2.3622 x 1.1811 inches
0.194 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 8 aluminum (v2.0 6063-T5) clear anodized beams measuring 15x15x150mm width, height, and length (0.591x0.591x5.905")
Low weight structure and high loading capacity (weight of 150mm beams: 1.5 ounces)
Show More
Top 2

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 2-1/2" Leg Lengths, 3" Width, 0.26" Wall Thickness, 12" Length, OnlineMetals

Online Metals
96494

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
2-1/2" Leg Lengths, 3" Width, 0.26" Wall Thickness, 12" Length
Show More
Top 3

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 6" Leg Lengths, 10" Width, 0.41" Wall Thickness, 24" Length, OnlineMetals

Online Metals
96558

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
6" Leg Lengths, 10" Width, 0.41" Wall Thickness, 24" Length
Show More
Top 4

MakerBeam 600x10x10mm Beam Clear anodised (Pack of 2)

MakerBeam
23.622 x 0.3937 x 0.3937 inches
0.3569 pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 2 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x600mm width, height, and length (0.394x0.394x23.622")
Low weight structure and high loading capacity (weight of 600mm beams: 2.9 ounces)
Show More
Top 5

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded Temper, ASTM B221/AMS QQ-A-200/8, Equal Leg Length, Rounded Corners, 3-1/3" Leg Lengths, 3.333" Width, 0.23" Wall Thickness, 36" Length

Online Metals
96640

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum provides good corrosion resistance, strength, machinability, and weldability
Meets ASTM B221 and AMS QQ-A-200/8 specifications
Show More
Top 6

MakerBeam XL Clear Anodized Beams 750x15x15mm (103431) 4 Pieces

MakerBeam
29.5275 x 0.5906 x 0.5906 inches
0.4828 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 4 aluminum (v2.0 6063-T5) clear anodized beams measuring 15x15x750mm width, height, and length (0.591x0.591x29,527")
Low weight structure and high loading capacity (weight of 750mm beams: 7,7 ounces)
Show More
Top 7

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded Temper, ASTM B221/AMS QQ-A-200/8, Equal Leg Length, Rounded Corners, 3-1/3" Leg Lengths, 6" Width, 0.23" Wall Thickness, 72" Length

Online Metals
96643

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum provides good corrosion resistance, strength, machinability, and weldability
Meets ASTM B221 and AMS QQ-A-200/8 specifications
Show More
Top 8

Albion Alloys 1/72 - 2mm x 1mm Brass I Beam # IB2

Best Price Square
AALIB02
12.0079 x 0.0394 x 0.0787 inches

Ratings for Best Price Square (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hobbylinc 9,564
Small Addictions RC -
Top 9

ForgeCraft Industrial Faux Steel "I" Beam, 4 3/4"W x 7 1/2"H x 72"L, Factory Painted Black

Ekena Millwork
BMSM1C00475X0750X072BL
72.0 x 4.75 x 7.5 inches
7.875 Pounds

Ratings for Ekena Millwork (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Item Description: ForgeCraft Industrial Faux Steel "I" Beam, 4 3/4"W x 7 1/2"H x 72"L, Factory Painted Black
Dimensions: 4-3/4 in. Width x 7-1/2 in. Height x 72 in. Length
Show More
Top 10

ForgeCraft Industrial Faux Steel Cellular "I" Beam, 4 3/4"W x 7 1/2"H x 72"L, Factory Painted Black

Ekena Millwork
BMCL1C00475X0750X072BL
72.0 x 4.75 x 7.5 inches
7.875 Pounds

Ratings for Ekena Millwork (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Item Description: ForgeCraft Industrial Faux Steel Cellular "I" Beam, 4 3/4"W x 7 1/2"H x 72"L, Factory Painted Black
Dimensions: 4-3/4 in. Width x 7-1/2 in. Height x 72 in. Length
Show More
Top 11

Johnson Level & Tool 1233-7200 Heavy Duty I-Beam Aluminum Level, 72", Orange, 1 Level (Pack of 2)

Johnson
12337200
1.0 x 2.3 x 72.0 inches
0.0013 pounds

Ratings for Johnson (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

The information below is per-pack only
EASY READ VIALS: The heavy-duty level has oversized vials with 1/2 in. vials that offer maximum visibility; making the readings easy to read.
Show More
Top 12

ForgeCraft Industrial Faux Steel "I" Beam, 4 3/4"W x 7 1/2"H x 144"L, Factory Painted Black

Ekena Millwork
BMSM1C00475X0750X144BL
144.0 x 4.75 x 7.5 inches
15.75 pounds

Ratings for Ekena Millwork (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Item Description: ForgeCraft Industrial Faux Steel "I" Beam, 4 3/4"W x 7 1/2"H x 144"L, Factory Painted Black
Dimensions: 4-3/4 in. Width x 7-1/2 in. Height x 144 in. Length
Show More
Top 13

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3-1/2" Leg Lengths, 5" Width, 0.32" Wall Thickness, 72" Length, OnlineMetals

Online Metals
96508

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
3-1/2" Leg Lengths, 5" Width, 0.32" Wall Thickness, 72" Length
Show More
Top 14

ForgeCraft Industrial Faux Steel "I" Beam with Bolts, 4 3/4"W x 7 1/2"H x 192"L, Factory Painted Black

Ekena Millwork
BMBD1C00475X0750X192BL
192.0 x 4.75 x 7.5 inches
27.0 pounds

Ratings for Ekena Millwork (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Item Description: ForgeCraft Industrial Faux Steel "I" Beam with Bolts, 4 3/4"W x 7 1/2"H x 192"L, Factory Painted Black
Dimensions: 4-3/4 in. Width x 7-1/2 in. Height x 192 in. Length
Show More
Top 15

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 4" Leg Lengths, 6" Width, 0.21" Wall Thickness, 12" Length, OnlineMetals

Online Metals
96521

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
4" Leg Lengths, 6" Width, 0.21" Wall Thickness, 12" Length
Show More
Top 16

MakerBeam 150x10x10mm Beam, Clear anodised (Pack of 6)

MakerBeam
5.9055 x 0.3937 x 0.3937 inches
0.0006 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 6 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x150mm width, height, and length (0.394x0.394x5.906")
Low weight structure and high loading capacity (weight of 150mm beams: 0.7 ounces)
Show More
Top 17

MakerBeam 1500x10x10mm Beam Clear anodised (Pack of 2)

MakerBeam
59.055 x 0.3937 x 0.3937 inches
0.79 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 2 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x1500mm width, height, and length (0.394x0.394x2,362")
Low weight structure and high loading capacity (weight of 1500mm beams: 6.32 ounces)
Show More
Top 18

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 4" Leg Lengths, 6" Width, 0.21" Wall Thickness, 72" Length, OnlineMetals

Online Metals
96526
28.2 Pounds

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
4" Leg Lengths, 6" Width, 0.21" Wall Thickness, 72" Length
Show More
Top 19

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221/AMS QQ-A-200/8, Equal Leg Length, Rounded Corners, 3" Leg Lengths, 5" Width, 0.21" Wall Thickness, 72" Length,

Online Metals
96625

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
3" Leg Lengths, 5" Width, 0.21" Wall Thickness, 72" Length
Show More
Top 20

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 12" Length, OnlineMetals

Online Metals
91890
2.8 Pounds

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 12" Length
Show More
Top 21

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3-1/2" Leg Lengths, 5" Width, 0.32" Wall Thickness, 12" Length, OnlineMetals

Online Metals
96503
3.7 pounds

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
3-1/2" Leg Lengths, 5" Width, 0.32" Wall Thickness, 12" Length
Show More
Top 22

Albion Alloy AALIB04 Brass I-Beam, 0.2 x 0.08 inches (4.0 x 2.0 mm), Length 12.0 inches (305 mm), Pack of 1

アルビオンアロイズ(Albion Alloys)
AALIB04
12.0079 x 0.0787 x 0.1575 inches

Ratings for アルビオンアロイズ(Albion Alloys) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
White Rose Hobbies, LLC -

Features

Size: 4.0 x 2.0mm
Length: Approx. 12.0 inches (305 mm)
Show More
Top 23

MakerBeam 100x10x10mm Beam, Clear anodised (Pack of 16)

MakerBeam
3.937 x 0.3937 x 0.3937 inches
0.0006 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 16 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x100mm width, height, and length (0.394x0.394x3.937")
Low weight structure and high loading capacity (weight of 100mm beams: 0.5 ounces)
Show More
Top 24

MakerBeam 900x10x10mm Beam Clear anodised (Pack of 2)

MakerBeam
35.433 x 0.3937 x 0.3937 inches
0.5294 pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 2 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x900mm width, height, and length (0.394x0.394x35.433")
Low weight structure and high loading capacity (weight of 900mm beams: 4.2 ounces)
Show More
Top 25

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Rounded Corners, 2.33" Leg Lengths, 3" Width, 0.17" Wall Thickness, 36" Length, OnlineMetals

Online Metals
96577

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
2.33" Leg Lengths, 3" Width, 0.17" Wall Thickness, 36" Length
Show More
Top 26

Makerbeam 40x10x10mm Beam, Black anodised (2 Packs of 8) and 60x10x10mm Beam, Black anodised (2 Pack of 8)

MakerBeam
103127
3.937 x 0.3937 x 0.3937 inches
0.3 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

2 Packs of 8 aluminum (v2.0 6063-T5) black anodized beams measuring 10x10x40mm width, height, and length (0.394x0.394x1,575") and 2 Packs of 8 aluminum (v2.0 6063-T5) black anodized beams measuring 10x10x60mm width, height, and length (0.394x0.394x2,362")
Low weight structure and high loading capacity (weight of 40mm beams: 0.2 ounces , weight of 60mm beams: 0.3 ounces)
Show More
Top 27

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 48" Length, OnlineMetals

Online Metals
91893
11.2 Pounds

Ratings for Online Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Online Metals LLC -

Features

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.
3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 48" Length
Show More
Top 28

ForgeCraft Industrial Faux Steel "I" Beam, 7 1/4"W x 11 1/2"H x 96"L, Factory Painted Black

Ekena Millwork
BMSM1C00725X1150X096BL
96.0 x 7.25 x 11.5 inches
18.02 Pounds

Ratings for Ekena Millwork (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Item Description: ForgeCraft Industrial Faux Steel "I" Beam, 7 1/4"W x 11 1/2"H x 96"L, Factory Painted Black
Dimensions: 7-1/4 in. Width x 11-1/2 in. Height x 96 in. Length
Show More
Top 29

MakerBeam 200x10x10mm Beam Clear anodised (Pack of 8)

MakerBeam
7.874 x 0.3937 x 0.3937 inches

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 8 aluminum (v2.0 6063-T5) clear anodized beams measuring 10x10x200mm width, height, and length (0.394x0.394x7.874")
Low weight structure and high loading capacity (weight of 200mm beams:1 ounce)
Show More
Top 30

MakerBeam 100x10x10mm beam, black anodised (pack of 16)

MakerBeam
100078
3.937 x 0.3937 x 0.3937 inches
0.0006 Pounds

Ratings for MakerBeam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Makerbeam -

Features

Pack of 16 aluminum (v2.0 6063-T5) black anodized beams measuring 10x10x100mm width, height, and length (0.394x0.394x3.937")
Low weight structure and high loading capacity (weight of 100mm beams: 0.5 ounces)
Show More

Top 10 Aluminum I-Beams - Verified to Buy (September 2026)

Top 6 Aluminum I-Beams Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • MakerBeam
  • Online Metals
  • Best Price Square
  • Ekena Millwork
  • Johnson
  • アルビオンアロイズ(Albion Alloys)

Top 3 Aluminum I-Beams Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Hobbylinc 7,111 4.7
🥈 Amazon.com 386 4.7
🥉 Makerbeam 384 4.8
View or download top Aluminum I-Beams seller & rating report
Hobbylinc [7111] Amazon.com [386] Makerbeam [384] Hobbylinc 90% Amazon.com 5% Makerbeam 5%

[Get] Aluminum I-Beams Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Aluminum I-Beams Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Raw Materials supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Aluminum I-Beams to buy for new September 2026?

CherryPicks’s Methodology for Evaluating Aluminum I-Beams

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Raw Materials items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Aluminum I-Beams reviews based on our selection criteria. It helped us shortlist the top qualified and rated Aluminum I-Beams for Raw Materials, We found that most customers choose Aluminum I-Beams with an average price of $150.17, and the top brands are Ekena Millwork, Johnson And MakerBeam

Then our expert-level editors reviewed all those quality items and selected the top 30 Aluminum I-Beams for you, We have researched hundreds of sellers and picked the top sellers for Raw Materials, including Hobbylinc, Amazon.com And Makerbeam. The MakerBeam XL Clear Anodized Beams 150x15x15mm (... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 2 consumers with an average rating of 5.0.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Aluminum I-Beams to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.