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Black metal extension arm with vertical pole, gas-spring joints and VESA bracket for dual 49-inch stacked monitors

PISKEKAT

PISKEKAT MA20P-A Extension Arm for MA20P-S Dual 49" Vertical Stacked Mount 100x100 VESA Black

SKU CH-1R8Q-G4RQC

Extension arm adds a second 49-inch screen to a vertical stacked mount with 13 inches of gas-spring height adjustment and 180-degree swivel

  • Product typeMounting Racks
  • Supports stacked dual 49" ultrawide monitors
  • Extends existing MA20P-S arm for vertical expansion
  • Gas spring enables 13-inch smooth height adjustment
  • Quick-release VESA plate fits 75x75 and 100x100 mounts
  • Tilt, swivel and rotate each screen 180 degrees

Extension Arm for Dual 49" Stacked Mount

The PISKEKAT MA20P-A is an accessory extension arm that converts the MA20P-S single monitor arm into a vertical stacked dual-mount setup. It supports two ultrawide screens up to 49 inches each, making it suitable for professionals who need a tall, space-saving multi-display configuration.

Sustained Load Behaviour

A pneumatic spring system balances each monitor up to 44 lbs, keeping the stacked array stable during continuous height changes. The extra-tall pole is rated for 88 lbs total capacity, so the structure remains rigid when both 49-inch screens are mounted for extended work sessions.

Upgrade Path and Compatibility

This arm adds a second VESA bracket to an existing MA20P-S base, providing 75x75 mm and 100x100 mm mounting with M4 and M5 screws included. The jump is worthwhile when a single-arm user needs a second screen stacked directly above the first without buying a completely new stand.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $126.99
Pricier than about 55% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Product typeMounting Racks

Questions about this item

Does the MA20P-A arm add any fan noise or draw power when the monitors stay on all day?

The arm is a passive mechanical mount with a gas-spring lift and no electrical components, so it produces no fan noise and draws no power.

What existing hardware is required before the MA20P-A extension arm can be installed?

You must already own the MA20P-S single monitor arm; the MA20P-A is an accessory only and cannot mount to a desk or pole on its own.

Will my older 24-inch monitor with 75x75 VESA holes work on the MA20P-A stacked above a 49-inch ultrawide?

Yes, the quick-release VESA plate supports both 75x75 mm and 100x100 mm patterns, and the arm handles screens from 24 to 57 inches up to 44 lbs each.

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