4-Leg Conversion Kit V1 by UPLIFT Desk

(Save $155.00 )
UPLIFT's 4-Leg Conversion Kit includes all the parts needed to modify your existing desk into a 4-leg height adjustable desk base
(Save $155.00 )

Ships Free (US 48)

Ships same business day if ordered by 3pm Central Time


  • Different models available whether you have a 2-leg or 3-leg desk
  • Comes with all of the components required to adapt your current desktop into a 4-leg standing desk
  • Each leg is freestanding and works with smaller brackets for custom positioning on desktops of all shapes
  • Dual control box design features haul sensors that align feet and provide speedy height adjustments
  • 25.5" height adjustment range with standard up/down keypad or upgrade with the advanced digital memory keypad
  • Eliminates the need to purchase a whole new frame when you need a larger workstation
  • Assembled in Austin, Texas, and parts are sourced both globally and within the USA

4-Leg Conversion Kit

When your needs change and you find yourself in need of a bigger desk, the 4-Leg Conversion Kit is here to give you the freedom to create the 4-leg desk you've always wanted without purchasing a whole new frame.

This conversion kit is one of the sturdiest and most adaptable bases we offer, boasting a hefty 530 pound lifting capacity.

Enjoy sitting and standing adjustments that come with the simple push of a button, allowing you to add a little movement to your workday. You'll enjoy benefits like better circulation and increased focus just by switching up your stance.

You deserve a desk that works for you, and not the other way around. Transform your current desk setup with the 4-Leg Conversion Kit.


Height range 23.5" - 49"
Desktop attachment Accepts wide range of desktop sizes*
Travel speed 1.5"/second (varies - slowest with maximum load) with soft start/stop actuator motors
Noise level 45 decibels during motion
Weight capacity 530 lb (Weight capacity assumes that weight is distributed evenly between the desk legs)
Keypad Advanced digital keypad with 4 memory positons is available;
2-button up/down keypad comes standard
Adjustable foot leveling studs 3/8" adjustment for uneven flooring
Voltage Input: 120 V
Output: 24 V
Transformer power 200 W (0.2 W on standby)
Power supply current 5 amps
BIFMA/ANSI X5.5-2008 Certified Yes - completely meets all requirements of BIFMA/ANSI X5.5-2008 Test Sections 4.3, 4.5, 5.2-5.5, 6.0, 7.0, 8.0 & 15.0
Safety certifications Lifting Column - TUV (Canada and U.S.)
Control Box - TUV (Canada and U.S.)
Power Cord - UL/CSA (Canada and U.S.)
Warranty 7-year all-inclusive warranty on the entire desk base, which includes the motor, frame, controller, switch, electronics and mechanisms. Optional extended warranty available when selecting desk options
Shipping dimensions 3 leg conversion - 41'' W x 10'' H x 12'' D, 63 lbs
2 leg conversion - 41'' W x 10'' H x 12'' D, 60 lbs

Frequently Asked Questions

  1. Why do I need the 4-Leg Conversion Kit?

    If you desire the lifting capacity of a 4-leg desk, this can help! Each leg is freestanding, allowing for custom configurations of your desk setup.

  2. How is this different from the 2-Leg to 3-Leg conversion kit?

    Our UPLIFT 2-Leg to 3-Leg Conversion Kit allows you to convert your current rectangular desk into a corner workstation with just a few under-desk additions! If you have questions about what style of desk is right for you, give our Sales Pros a call and we'd be glad to help!

  3. Why do I need a 4-Leg desk over a 3-Leg or a 2-Leg desk?

    We recommend purchasing a 4-Leg desk when you require a workstation with heavy duty lifting capabilities. Our 4-Leg desks lifts over 530 pounds of desktop and computer gear, so if your workstation setup is larger than average, this might be a more suitable desk for your than our 2-Leg or 3-Leg desks.

  4. Is this BIFMA Certified?

    Yes, the 4-Leg Conversion Kit completely meets all requirements of BIFMA/ANSI X5.5-2008 Test Sections 4.3, 4.5, 5.2-5.5, 6.0, 7.0, 8.0 & 15.0. If you have any questions about whether this complies with your office's standards, give us a call and we can point you in the right direction.

Warranty Info

This product comes standard with a 7-year limited warranty. For more information on UPLIFT warranty coverage, click here.

Return Instructions

  • All single-item UPLIFT Desk brand orders, with the exception of our custom laminate and solid wood desktops, are eligible for our 30-day trial. If you're not satisfied for any reason, return the item with no outbound shipping or restocking fees.
  • Return window closes 30 days after receipt of item. You must request the Return Merchandise Authorization (RMA) number within this time. You are responsible for return shipping costs.
  • All items must be disassembled and returned in their original factory packaging and in "Like New" condition. Items not returned in this condition may be subject to additional fees.
  • To view the full return policy, click here.