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Gray aluminum adjustable elbow tee for 1-1/4 inch structural pipe

Hollaender

Hollaender 17-7 Adjustable Elbow Tee 1-1/4 in Structural Pipe Fitting

SKU CH-FEHF-ZPXQC

Connects 1-1/4 in structural pipe at adjustable angles with corrosion-resistant aluminum construction

  • Weight0.77
  • Adjustable elbow and tee in one fitting
  • Corrosion-resistant aluminium suits outdoor structures
  • Precision-machined for 1-5/8 in pipe OD
  • Meets ASTM B179 535 quality standard
  • Lightweight at 0.77 for easy handling

Adjustable Elbow Tee for 1 1/4 in Pipe

The Hollaender 17-7 is a corrosion-resistant aluminum fitting designed to connect structural pipe with an actual outer diameter of 1 5/8 in. It functions as both an adjustable elbow and a tee, offering flexible joint angles for handrail, guardrail or industrial frame assemblies. The gray mill finish suits outdoor and indoor installations alike.

Verify Pipe Dimensions and Compliance

Confirm that the existing pipe has an actual outer diameter of 1 5/8 in and that the 1 3/4 in inside diameter of this fitting matches your system. The component meets ASTM B179 535, so check that this standard aligns with your project specifications before ordering. No other pipe sizes or wall thicknesses are accommodated by this fitting.

Sustained Load Behaviour in Fixed Installations

Under continuous structural load the aluminum body maintains its shape without permanent deformation, and the corrosion-resistant finish prevents degradation from moisture or chemical exposure. The adjustable joint remains secure once tightened, eliminating creep that can occur with friction-only connections. The fitting is intended for permanent installations rather than repeated disassembly.

Highlights

  • Adjustable elbow and tee in one fitting
  • Corrosion-resistant aluminium suits outdoor structures
  • Precision-machined for 1-5/8 in pipe OD
  • Meets ASTM B179 535 quality standard
  • Lightweight at 0.77 for easy handling

Specifications

BrandHOLLAENDER
Weight0.77

Questions about this item

Does the 17-7 Adjustable Elbow Tee include any fasteners or do I need to buy them separately?

The fitting itself is the only component supplied; mounting hardware is not included and must be sourced separately.

The title shows model 17-7 — is that the only version available for 1-1/4 in pipe?

Model 17-7 is the single adjustable elbow/tee offered for 1-1/4 in structural pipe in this listing.

What does the ASTM B179 535 rating tell me about how the tee performs once installed?

ASTM B179 535 confirms the aluminum alloy meets the standard for corrosion-resistant structural tubing used in the fitting.

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