Skip Content


Adjustable Elbow Aluminum Structural Fitting, Pipe Size (In): 1-1/2, 1 EA

  • Item # 4KA79
  • My Part #
  • Mfr. Model # 3AE-8
  • Catalog Page # 1307
  • UNSPSC # 24101809
Structural Fitting close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $39.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Get Free Standard Shipping
  • Shipping Weight 1.35 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Aluminum Slip-On Pipe Fittings and Pipe
• Nonmagnetic, nonsparking, corrosion-resistant
Speed Rail® fittings are as strong as malleable iron but only 1/3 the weight. 535 alloy aluminum fittings can be used with galvanized carbon steel, stainless steel, black iron, or aluminum pipe, with no electrolytic corrosion. Railing and structure can be safely constructed with just a standard hex key. Proprietary Internal/External Reverse Knurl Cup set screws drastically reduce loosening caused by vibration and resist pull-out and rotational slip. All pipe is anodized aluminum.
OSHA, IBC, BOCA, SBC, and UBC compliant.

View More

Technical Specs

  • Item Structural Fitting
  • Type Adjustable Elbow
  • Nominal Pipe Size (In.) 1-1/2
  • Dia. 1.9"
  • Material Tensile Strength (Lb.) 30,000
  • Material Aluminum
  • Setscrew Internal/External
  • Resists Corrosion
  • Standards OSHA, IBC,BOCA, SBC and UBC
How can we improve our Technical Specifications?

Compliance and Restrictions

Related Products

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.