Available in the following colors:

Available Colors

L or U-Shaped Height Adjustable Desk Conversion Kit 3 Leg by PBD Furniture

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  • Features & Dimensions

    Dimensions

    Features/Bullets

    • Lifetime Warranty
    • Temp Image - 3 leg unit will ship
    • For L and U-Desks
    • Conversion - foot collar, leg bracket available only in Black currently
    • Convert any existing PL Series L or U-Shaped desk to height adjustable
    • Convert a standard desk to height adjustable with ease
    • Powerful electric lifting system
    • Four programmable preset heights
    • Set your worksurface from 29" to 55" high
    • All brackets, hardware and desk specific attachments included
    • Clear step-by-step instructions
    • Existing full box/box/file and file/file pedestals will need to be placed outside of desk
    • Ships ready for easy assembly

    Product Details

    Brand: PBD Furniture
    Collection(s): StandUp Series 
    Weight: 140 lbs.

    Material

  • Description

    Your office may have desks that fit your floorplan, yet keep users at one fixed height. The electronically adjustable standing desk conversion kit lets you convert an existing L-shaped or U-shaped desk to a height-adjustable workstation, so your team can alternate between seated and standing work without replacing the desk shell. That matters when your office already has coordinated furniture, established footprints, and users who need different working heights throughout the day. The three-leg configuration brings the desk and return surface to your selected height on an L-shaped desk, or the desk and bridge surface to that height on a U-shaped desk.

    The kit uses an electric lifting system with smooth, quiet motors and four programmable preset heights. You can set the worksurface within a 29-inch to 55-inch high range, giving users a seated and standing setup that can be recalled with one touch. The source configuration includes all brackets, hardware, and desk-specific attachments for the conversion, along with clear step-by-step instructions. The lower leg lift or foot column collar and the side panel leg bracket attachment are identified as black components. This three-leg unit is intended for existing L-shaped and U-shaped desks, allowing the current desk structure to remain part of your office layout while the lifting base changes its working height.

    Use the conversion kit with an existing L-shaped or U-shaped desk in a shell, single-pedestal, or double-pedestal configuration. On an L-shaped desk, existing pedestals with two box drawers and one file drawer, or two file drawers, are placed outside the desk frame after conversion; each pedestal uses a full pedestal top panel. On a U-shaped desk, a pedestal may fit beneath the back credenza, depending on the available space. Black is the current color for the conversion kit, including the lower leg lift or foot column collar and side panel leg bracket attachment. Four programmable presets let your team save preferred working heights, while the 29-inch to 55-inch high range supports changes between seated and standing work without changing the desk footprint.

    Ships ready for easy assembly

  • Shipping

    Free Shipping

    Usually Ships Within: 6 to 8 Weeks

    Estimated Delivery Dates

    If ordered today, we estimate this item will arrive between 11/12/2026 and 11/26/2026.

    Delivery Method: Truck

    Items that are too large or heavy for the small package carriers may be delivered by a carrier equipped to handle larger packages such as ABF, YRC, XPO, etc. Drivers are not required to remove the product from the truck and may need assistance to complete the delivery. This method of shipment is utilized only for bulky items or commercial customers with a loading dock. If you check-out indicating no dock/forklift, or you are a residential customer, we will contact you to confirm this method is acceptable. If not, we will arrange for ground delivery or inside delivery which may require additional charges. The date range indicated on your order confirmation will allow up to 1 week for transit time from date of shipment.