The square tube has long been one of the most highly-demanded tubing profiles since its inception.

Its useful and perfect shape have made it an essential component in various industrial and construction applications, largely due to its versatility, strength, and ease of use.


The Square, Perfectly Shaped by Design

Defined by its simplicity, four perfectly even sides form the shape of a square, or “box” shape. As a result, this shape is sometimes called box tubing, which is a type of metal tube with a square cross-section. It comes in various sizes and materials, including stainless steel, steel and aluminum, making it suitable for a wide range of applications.

Square tubes, square tubing, 1-inch square tube in aluminum, steel, and stainless steel by EZ Tube available in t slot style tube, 80 t slot style 20 profile, aluminum, extruded aluminum, and stainless steel

Steel, stainless steel, and extruded aluminum square profiles by EZ Tube


Common Sizes and Variants

1 Inch Square Tubing

This size and style is one of the most popular choices for many projects due to its manageable size and robust properties. EZTube specializes in 1 inch profiles, with variants including:

  • 1in square tube
  • 1×1 square tubing
  • 1 inch steel tubing
  • 1×1 steel tube
  • 1 inch box tubing


1 Inch Square Steel Tubing Options

For projects requiring additional strength, the strength of steel for this profile is an excellent choice. Available through EZTube, common steel variants include:

  • 1 tubing steel
  • steel tube 1 inch
  • 1 inch square steel pipe
  • 1 x 1 square
Explore 1 inch, 2x2, and larger metal, steel tubing options, 80 t slot style 20 extrusion, perfect for machine bases, shelving, and structural framing. Find connectors, fittings, and pricing for your next project at EZ Tube.

EZ Tube pipe fittings and fasteners


Larger Sizes for Heavy-Duty Projects

For more demanding applications, larger sizes such as 1.5×1.5 and 2×2 tube sizes may be used. These sizes offer enhanced strength and durability:

  • 2 inch square
  • 2×2 steel tubing
  • 2×2 square tube
  • 2 in

Steel Variants for Larger Sizes

Similar to the smaller sizes, larger steel is available for heavy-duty applications:

  • 2×2 steel tube
  • 2 in square steel tubing
  • 2 steel square tube


Specialized Options

Perforated Tubing

This is used for applications requiring ventilation, drainage, or weight reduction. Common styles are:

  • perforated steel tubing
  • perforated steel tube
  • steel perforated


Aluminum Tubing

Aluminum tubing is a lightweight and corrosion resistant solution, making it ideal for outdoor and marine applications. Additional options are:


Different Applications and Uses

Due to its universally applicable shape, this shape is used in a variety of projects, from construction to industrial applications. Common uses of these metals include:

  • Machine bases and guards
  • Shelving units
  • Structural framing
  • Automotive and transportation industries
  • Aerospace
  • Welding
  • Manufacturing
  • Custom machinery
  • Job shops
  • Museum spaces
  • Design studios
  • Trade shows
  • Technology manufacturing
  • Extruded materials
  • Shipbuilding
  • Anywhere metals can be found


Industrial Supplies and Fittings

Depending on the job, to complete a project, various connectors and fittings may be necessary. These solutions may include, but are not limited to:


Discover high-quality pipes by EZ Tube, perfect for industrial and construction applications. Featuring durable 1 inch square tubing, steel tubes, 80 t slot 20 style aluminum profiles, and versatile aluminum tubing, EZ Tube offers reliable solutions for all your piping needs.

Pipes and extruded aluminum profiles by EZTube, the global construction supplier


Premier Construction and Industrial Supply at EZ Tube

These extrusions, available in sizes ranging from 1 inch to larger dimensions like 4×4, are a versatile and indispensable material in construction and industrial applications. Whether you need robust steel tubing or lightweight aluminum options, there’s a variant to meet your project’s needs. Be sure to choose the right connectors and fittings to ensure a strong and reliable assembly.

For more information on specific products and pricing, shop at trusted global suppliers like EZTube, which offers a wide range of squares, fittings, fasteners, and related accessories to bring your projects to life.

Where to buy metal near me?

EZ Tube is your premier global supplier of aluminum, steel, and stainless steel near me. Shop now!

Pricing and Availability

The price varies based on size, material, and length. For example:

  • 1 square tubing price
  • 2×2 square tubing 20 ft price
  • 4×4 square tubing price per foot

Bulk purchasing options are often available, providing cost savings for large projects.