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[28420] 46EXT - Corner Flange. Barrel at End of Flange

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Pipe Size: 1-1/2" IPS

Product Description

The Hollaender Speed-Rail® 46EXT – Corner Flange (Barrel at End of Flange) is a slip-on mounting flange designed for situations where a pipe must be attached near the end or edge of a structural surface. Unlike a centered base flange, the barrel is positioned at the end of the flange plate, allowing the pipe to sit close to a corner, edge, or obstruction while still providing a solid mounting footprint.

Ideal for tight layouts and edge conditions, the 46EXT creates a fixed, perpendicular connection between the pipe and the mounting surface. Constructed from corrosion-resistant aluminum-magnesium alloy and secured with zinc-plated set screws, it installs quickly without welding or threading. Always verify the correct IPS pipe size before ordering.

Key Features

  • Corner/edge flange with barrel located at the end of the mounting plate
  • Allows pipe to be mounted close to a corner, edge, or obstruction
  • Provides a fixed, perpendicular connection between pipe and surface
  • Slip-on installation—no welding or threading required
  • Durable aluminum-magnesium alloy construction for corrosion resistance
  • Secured with zinc-plated set screws for reliable mechanical engagement
  • Compatible with Hollaender Speed-Rail® modular pipe systems

Common Applications

  • Posts or rails mounted near slab edges, wall ends, or platform corners
  • Guardrails and handrails where the post must align closely with a corner
  • Architectural and industrial pipe framing in tight or restricted spaces
  • Barrier rails and enclosure systems located at structural edges
  • Retrofit projects where a centered flange footprint will not fit

Specs / Compatibility

  • Fitting Type: Corner Flange – Barrel at End of Flange (46EXT)
  • Material: Aluminum-Magnesium Alloy 535
  • Finish: Natural Aluminum-Magnesium
  • Design: End-mounted barrel on rectangular flange plate
  • Connection: Slip-on mechanical joint secured with zinc-plated set screws
  • Mounting: Fastens to a wall, deck, or structural surface using through-holes in the plate [VERIFY hole pattern/size]
  • Note: Verify correct IPS pipe size before ordering

What’s Included / Hardware

  • One Hollaender Speed-Rail® 46EXT Corner Flange (Barrel at End of Flange)
  • Includes zinc-plated set screws
  • Note: Surface-mounting bolts for the structure are not included

Care & Maintenance

Clean periodically with mild soap and water. Inspect and retighten set screws as needed to maintain a secure connection. Avoid abrasive cleaners that may damage the aluminum-magnesium finish.

Shipping & Availability

This fitting typically ships via parcel carriers such as UPS or FedEx. Orders generally process promptly. Confirm the correct IPS pipe size before ordering to ensure proper fit and avoid return delays.

Need Help?

Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.

1

Material/Finish Pipe Size SKU MFR Part No Description Price Qty Unit
Aluminum Magnesium
46EXT - Corner Flange. Barrel at End of Flange
46EXT - Corner Flange. Barrel at End of Flange

1-1/2" IPS

28420

MFR No. 46EXT-8

Ships in 3-4 weeks Spec Sheet PDF image

$

55.37

EACH

1-1/2" IPS 28420 Ships in 3-4 weeks 46EXT-8 [28420] 46EXT - Corner Flange. Barrel at End of Flange (Aluminum Magnesium) Spec Sheet PDF image

$

55.37

EACH

Product Description

The Hollaender Speed-Rail® 46EXT – Corner Flange (Barrel at End of Flange) is a slip-on mounting flange designed for situations where a pipe must be attached near the end or edge of a structural surface. Unlike a centered base flange, the barrel is positioned at the end of the flange plate, allowing the pipe to sit close to a corner, edge, or obstruction while still providing a solid mounting footprint.

Ideal for tight layouts and edge conditions, the 46EXT creates a fixed, perpendicular connection between the pipe and the mounting surface. Constructed from corrosion-resistant aluminum-magnesium alloy and secured with zinc-plated set screws, it installs quickly without welding or threading. Always verify the correct IPS pipe size before ordering.

Key Features

  • Corner/edge flange with barrel located at the end of the mounting plate
  • Allows pipe to be mounted close to a corner, edge, or obstruction
  • Provides a fixed, perpendicular connection between pipe and surface
  • Slip-on installation—no welding or threading required
  • Durable aluminum-magnesium alloy construction for corrosion resistance
  • Secured with zinc-plated set screws for reliable mechanical engagement
  • Compatible with Hollaender Speed-Rail® modular pipe systems

Common Applications

  • Posts or rails mounted near slab edges, wall ends, or platform corners
  • Guardrails and handrails where the post must align closely with a corner
  • Architectural and industrial pipe framing in tight or restricted spaces
  • Barrier rails and enclosure systems located at structural edges
  • Retrofit projects where a centered flange footprint will not fit

Specs / Compatibility

  • Fitting Type: Corner Flange – Barrel at End of Flange (46EXT)
  • Material: Aluminum-Magnesium Alloy 535
  • Finish: Natural Aluminum-Magnesium
  • Design: End-mounted barrel on rectangular flange plate
  • Connection: Slip-on mechanical joint secured with zinc-plated set screws
  • Mounting: Fastens to a wall, deck, or structural surface using through-holes in the plate [VERIFY hole pattern/size]
  • Note: Verify correct IPS pipe size before ordering

What’s Included / Hardware

  • One Hollaender Speed-Rail® 46EXT Corner Flange (Barrel at End of Flange)
  • Includes zinc-plated set screws
  • Note: Surface-mounting bolts for the structure are not included

Care & Maintenance

Clean periodically with mild soap and water. Inspect and retighten set screws as needed to maintain a secure connection. Avoid abrasive cleaners that may damage the aluminum-magnesium finish.

Shipping & Availability

This fitting typically ships via parcel carriers such as UPS or FedEx. Orders generally process promptly. Confirm the correct IPS pipe size before ordering to ensure proper fit and avoid return delays.

Need Help?

Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.