The KPC-A1403AE Adjustable Elbow is an A535 aluminum-magnesium alloy slip-on pipe clamp for 42.40 mm (1.66") outside diameter tube. It sets a non-square corner from about 30° through a straight run, using 3/8" galvanized steel recessed grub screws with reverse knurled cup points for a no-weld structure that installs with a standard hex key.
Why It Matters
Some corners need to follow architecture or a ramp line rather than a perfect square. This adjustable elbow gives installers useful angle range without welding.
Key Features
Adjustable corner range supports non-square corners, ramped handrails, and architectural pipe geometry.
A535 aluminum-magnesium alloy keeps the fitting lightweight and corrosion resistant for outdoor or harsh environments.
3/8" galvanized steel recessed grub screws with reverse knurled cup points hold the pipe securely.
Standard hex-key installation avoids welding, specialist labor, and permanent fabrication.
Additional Technical Notes
Set Screws: 3/8" galvanized steel recessed grub screw with reverse knurled cup point
Applications
Use for ramped handrails, angled display frames, architectural pipework, amusement environments, store fit-outs, and scenic structures with non-square corners.
Compatibility
Fits 42.40 mm (1.66") outside diameter tube for Schedule 40 nominal pipe. The related KPC-A1203AE version fits the companion tube size in the same KPC-A family.
Frequently Asked Questions
Is this part of the aluminum-magnesium clamp family?
Yes. It is an A535 aluminum-magnesium alloy slip-on fitting, not one of the cast-iron KPC pipe clamps.
How far can the elbow adjust?
It is described as opening from a minimum corner angle near 30° up to a straight run.
Which tube size does this version fit?
This version fits 42.40 mm (1.66") outside diameter tube. Check the sister model if your structure uses the companion KPC-A tube size.
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