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Furman 121-2590 - 15A Flat Plug Adapter, 24 Inch — main product image
Furman

Furman 121-2590 - 15A Flat Plug Adapter, 24 Inch

The Furman 121-2590 flat plug adapter turns a standard power cord into a low-profile, right-angle connection for tight spaces behind gear.

$14.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Furman 121-2590 is a 15-amp flat plug adapter designed to solve clearance issues in professional and home installations. When equipment needs to sit close to a wall or inside a rack, a standard straight power plug can create problems — it forces the gear several inches forward or bends the cord at a sharp angle. This adapter replaces that bulky connection with a right-angle, low-profile plug that sits nearly flat against the outlet or power strip, reclaiming valuable space and reducing strain on the cord.

Built with 14 AWG wiring across its 24-inch length, the adapter delivers a full 15-amp capacity without compromises. This makes it appropriate for powering amplifiers, powered monitors, display screens, and other equipment that draws meaningful current. The Furman name carries weight in the professional audio and video world, where the company has built a reputation around power conditioning and protection products. For installations where every inch of clearance matters — behind wall-mounted TVs, inside AV racks, or along studio furniture — this adapter provides a clean, reliable solution.

Specifications

Amperage
15A
Plug Type
Flat plug, 90-degree right angle
Wire Gauge
14 AWG
Length
24 inches
Color
Black

Pros & Cons

👍 Pros

  • Right-angle flat plug design dramatically reduces clearance needed behind equipment or wall-mounted displays
  • 14 AWG heavy-duty wiring supports the full 15A rating without voltage drop concerns
  • 24-inch length provides enough reach to connect without excess cable clutter
  • Built by Furman, a brand established in professional power conditioning and protection

👎 Cons

  • 24-inch length may be too short for setups where the outlet is not immediately behind the equipment
  • Only available in a single length — no longer options for more flexible routing
  • Adds a connection point between the power cord and the outlet, which is one more potential point of failure
  • Flat plug profile may not fit recessed outlet boxes where the plug face sits below the wall surface

Frequently Asked Questions

The Furman 121-2590 is rated at 15 amps, matching standard U.S. household circuits and most professional audio/video equipment.
The 90-degree right-angle plug sits nearly flush against the wall or power strip, preventing the cord from jutting straight out. This is especially useful behind wall-mounted displays, rack-mounted equipment, or furniture pushed close to walls.
It uses 14 AWG wiring, which supports the full 15A rating and provides a robust, reliable connection.
Yes. The flat plug fits any standard NEMA 5-15 three-prong outlet or power strip, just like a regular power cord — it simply takes up less depth behind the equipment.

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