SKU: 57989812445

Boltmaster 1 in. D x 4 ft. L Square Aluminum Tube

$17.09 $18.99
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $4.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Boltmaster 1 in. D x 4 ft. L Square Aluminum Tube1" x 4' Square Aluminum Tube Durable square aluminum tube ideal for structural projects, braces, and custom frames. Mill finish aluminum resists corrosion while staying lightweight for easy handling and fabrication. Key Features: Corrosion Resistant Aluminum: Mill finish aluminum stands up to moisture and outdoor use Lightweight Strength: Provides rigid support without the weight of steel Versatile Applications: Perfect for frames, supports, railings,

1" x 4' Square Aluminum Tube

Durable square aluminum tube ideal for structural projects, braces, and custom frames. Mill-finish aluminum resists corrosion while staying lightweight for easy handling and fabrication.

Key Features:

  • Corrosion-Resistant Aluminum: Mill-finish aluminum stands up to moisture and outdoor use
  • Lightweight Strength: Provides rigid support without the weight of steel
  • Versatile Applications: Perfect for frames, supports, railings, and DIY projects
  • Easy to Cut and Drill: Works with standard metalworking tools for clean fabrication
  • Clean Square Profile: 1-inch diameter with 4-foot length fits common build requirements

Specifications Table:

Specification Details
Material Aluminum
Shape Square
Color/Finish Mill, Silver
Diameter 1 in.
Length 4 ft.
Packaging Type Bulk
Number in Package 1
Application Variety of home and commercial applications
Brand Name (web) SteelWorks Boltmaster
Store SKU 5118559

Frequently Asked Questions (FAQ):

Q: Can this aluminum tube be used outdoors?
A: Yes, aluminum is naturally corrosion-resistant and suitable for outdoor projects.

Q: Is the tube solid or hollow?
A: It is a square hollow tube.

Q: What finish does it have?
A: Mill finish, ready for painting or anodizing if desired.

Q: Can I cut it with common tools?
A: Yes, use a hacksaw or metal-cutting saw; deburr edges after cutting.

Q: Is it safe to weld?
A: Aluminum can be welded with proper equipment and technique; verify alloy compatibility.

Sleek Structural Simplicity

This square aluminum tube brings crisp geometry and a refined industrial note to any space. Its mill finish gleams with a quiet sophistication, perfect for custom shelving frames or modern handrail accents. Pair it with warm woods or matte black hardware to create striking contrast. A staple for elevated, luxe DIY builds, it’s the backbone of bespoke, clean-lined design.

Build with confidence—add this corrosion-resistant aluminum tube to your project and elevate your design with durable, modern structure.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57989812445

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 6 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jocie
Cuba, US
★★★★★ 5
Good for between seasons
Size: Twin, Color: Blush
Very nice jersey sheet set! The color is perfect and it washed well. The weather is too warm for flannel, but too cold for our regular knitted sheets. These sheets are thin but warm. The perfect “between seasons” weight to keep my toddler cozy at night. We’ll see how they hold up over time but so far so good. Very happy with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
N
Verified Purchase
Nyfan1
Carnegie, US
★★★★★ 5
Soft, Breathable Sheets That Feel Great to Sleep On
Size: Twin, Color: White
This Amazon Basics jersey sheet set was a really good purchase. The cotton material is soft, stretchy, and breathable — it feels like sleeping in a comfortable T‑shirt. The fitted sheet has a nice snug fit that stays in place, and the flat sheet is lightweight without feeling flimsy. The fabric washes well, doesn’t pill, and stays soft after multiple loads. It’s a great everyday sheet set for anyone who likes that cozy, relaxed jersey feel. Overall, comfortable, easy to care for, and great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Christopher
Carnegie, US
★★★★★ 5
The Perfect Sheets To Lie On While Writing Amazon Reviews
Size: Full, Color: Light Gray
As I write this, I am laying on an adjustable full sized bed by Hofish and a 10.5" comfort foam mattress by Classic Brands. I know I sound like I am an Amazon plant, but I swear I am not. I'm not even a stockholder anymore. This is the most awesome bed stylings combination I have had in many, many years. In fact, it is the best I have ever owned and it is beat only by some ritzy resort I stayed at on vacation like 20 years ago, though I admit I was pretty drunk the entire time so my memory might not be the most accurate. But getting back to today... these sheets are great. I washed them twice - I'm not a neat freak, I am just amazingly disorganized and easily distracted while doing laundry, so tonight they went though two wash cycles and one dry. And then I put them on the bed. While these sheets are not deep pocket sheets, they don't need to be with this mattress. There is enough room and border for them to tuck and wrap with the elastic to give a strong grip under the mattress, which is important as the adjustable frame continually put the sheets and mattress though its repeated adjustable calesthenics-type positioning. The other two sheet sets I have used since I got this bed have struggled poorly with this. In the day or so and at least a dozen position changes, these sheets stay in place with no popped corners to exposing the bowl as the head and feet rise. Of course, till will tell if it lasts, but so far they are the best of the batch of sheets in my closet. As for texture, they are awesome. I'm a dude. I don't really know what thread count or knit or whatever really means. But these sheets feel like a well-washed favorite, quality rock & roll concert t-shirt. And not one of these glitter puff stupid new groups, like a real rock band from the 80s that now charges $250 for a concert ticket and $60 for a t-shirt...but that group you saw back then, paid $10 for the shirt and you STILL have it and love to wear it because it is perfectly molded to your body, soft and reliable. The kind of shirt you will wear under your suit at work and just grin not just for mental middle finger to corporate dress codes, but because the t-shirt is just that great of a feeling. Well, that is what these sheets feel like. And now you get to sleep in it. It is that awesome. In LA right now we are having a nasty heat wave, but these sheets don't seem to bake me even with my stuttering AC. The flannel sheets I love seem to trigger the butt sweats as soon as I lay down in this heat, but no such problem with these. So really, I'm absolutely happy with these things. I am going to order more in other colors as soon as Amazon gets them back in stock. Great price, great quality, great comfort, great fit, great deal. It is that simple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2017
M
Verified Purchase
Marellen Coley
Charlottesville, US
★★★★★ 5
Soft smooth and wrinkle free!
Size: King, Color: White
The most comfortable sheets I’ve had in years! Soft and don’t wrinkle up in the bed. Some reviews said they are thin but I think they’re perfect! I don’t want super thick sheets as we are hot sleepers. These are the perfect feel. They also stretch very well to fit on my mattress all the way around and I have a thick mattress! My precious sheets were a struggle to get over the corners but these fit perfectly. Would buy 10 times over! Such a good value as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
Verified Purchase
Justice
Charlottesville, US
★★★★★ 4
Soft Material, but Color Not as Expected
Size: Queen, Color: Oatmeal, Size: Queen, Color: Oatmeal
I did not open or use this sheet set because the color wasn’t suitable for the occasion I intended. I prefer to return items in unused condition so they can be resold as new, so I cannot comment on the exact fit. From a price point, it's value for money. From touching the fabric through the packaging, the material feels soft and of fair quality. There is no unpleasant smell, and the overall functionality seems fine based on its construction. My only disappointment is the oatmeal color—it looks somewhat dull and gives off an aged or slightly used appearance. I was hoping for a brighter, creamier tone. Aside from the color issue, the product appears to be well made and comfortable, which is why I’m giving it four stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025

recommand products

Dell 27 Monitor - E2720H
194.32
Classic Monogram Envelope Satchel Matelasse Chevron Leather Large
1060.00
Ring Agenda Cover Monogram Canvas PM
195.00
Milk Frothing Thermometer w/ Clip - 2 sizes
18.95
Jypsiere Bag Clemence 31
2377.50