The KPC-A1246ADJ Adjustable Flange is an A535 aluminum-magnesium alloy slip-on pipe clamp for 48.30 mm (1.90") outside diameter tube. It lets a pipe leave a floor or wall at a non-perpendicular angle, 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
Ramps, sloped decks, and angled architecture rarely give the pipe a perfect 90° start. This adjustable flange lets the base follow the surface while the pipe follows the structure.
Key Features
Angle-adjustable base lets the pipe leave the mounting surface at a non-perpendicular angle.
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, sloped stair rails, angled posts, architectural pipe layouts, amusement venues, display structures, and guardrails where the pipe does not stand square to the base.
Compatibility
Fits 48.30 mm (1.90") outside diameter tube for Schedule 40 nominal pipe. The related KPC-A1446ADJ 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.
When is the adjustable flange better than a fixed base?
Choose it when the pipe has to leave the floor, wall, or deck at an angle instead of perpendicular to the surface.
Which tube size does this version fit?
This version fits 48.30 mm (1.90") outside diameter tube. Check the sister model if your structure uses the companion KPC-A tube size.
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