Ergotron 33-406-085 WorkFit-TL Desktop Sit-Stand Workstation in Black
- Ergotron WorkFit-TL is the updated model of WorkFit-T
- Ideal for tall users (6'2" and above), see the latest WorkFit-TLE for petite and medium users
- Shares all the characteristics of WorkFit-T, plus a larger keyboard tray, worksurface and higher weight capacity
- Ships fully assembled
- Weight capacity: 10 - 40 lbs; Adding a single monitor kit will reduce the weight capacity of the WorkFit-TL by 7 lbs and adding a dual monitor kit will further reduce the weight capacity by 10 lbs
- Worksurface dimension: 37.5" x 23", keyboard tray: 27.5" x 11"
- Vertical adjustment: 15"
- Click here to see WorkFit-TL in color White
- For smaller worksurface and keyboard tray, please see WorkFit-T
- Need a TAA version?
Description
Ergotron WorkFit-TL 33-406-085 is the latest design for desktop sit-stand workstation by Ergotron. Customers have been asking for larger keyboard tray and worksurface on the WorkFit-T, and Ergotron updated the WorkFit-T to come up with the new and improved WorkFit-TL. The new keyboard tray on the new model is 2.75" wider and 1.75" deeper. At the same time, the worksurface on the WorkFit-TL is also 2.5" wider and 2" deeper than WorkFit-T.
Presenting an ultra easy standing desk solution, which quickly converts a tabletop into a healthy sit-stand workstation. Simply place the WorkFit-TL on an open surface, stand up and you’re ready to work. WorkFit-TL features a larger keyboard tray and wider worksurface. Like the smaller WorkFit-T, it saves space because it moves straight up and down, always staying within the footprint of your desktop. Extremely stable throughout its range of motion, one can freely lean on it while working without worry of tip or height-drop.
Technical Drawing

Technical Specifications
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Screen | Capacity | Lift | Tilt | Pan | Rotation | VESA |
Up to 30" |
10 - 40 lbs 4.5 - 18 kg |
15" 38 cm |
- | - | - | - |
Product Information
Part Number | 33-406-085 |
Description | WorkFit-TL Sit-Stand Desktop Workstation (black frame assembly with dark grey worksurface) |
Ships | Fully assembled; no tool-adjustments needed for installation |
Footprint | 37.5" x 23" (95 x 59 cm) |
Fits | On desk surfaces 24" (61 cm) deep or larger |
Keyboard Tray Dimensions | 27.5" x 11" (69 x 28 cm) |
Keyboard | Moves in tandem with the worksurface. Tray is positioned 4.5" (11.4 cm) below worksurface to maintain ergonomic spacing between screen height and keyboard |
Displays | Can be placed directly on the worksurface. Alternatively, use our monitor mount kits to integrate displays into system (see accessories) |
This Product | Is certified in compliance with indoor air quality standards defined by ANSI/BIFMA pertaining to emissions of VOC (volatile organic compounds) |
Product Weight | 56 lbs (25.5 kg) |
Shipping Dimensions | 42" x 33.5" x 8.25" (107 x 85 x 21 cm) |
Shipping Weight | 62 lbs (28.2 kg) |
Warranty | Five (5) years |
Benefits
- WorkFit-TL features a larger keyboard tray, wider worksurface and higher weight capacity
- Add an accessory monitor mount kit: Attach your display(s) with a riser to provide independent screen adjustment while clearing worksurface space
- Modify an existing office space or cubicle by simply adding a WorkFit-TL to an open tabletop, without the cost of expensive professional installers
- Ships fully assembled. Sits directly on top of desk - no special mounting or tool-adjustments required for installation
- Provides 15 inches (38 cm) of vertical adjustment
- Instantly move to sit or stand as you work: Simply release hand-brake levers on either side of unit to position the surface higher or lower
- No cranks or motors to engage: Counterbalancing mechanism uses CF technology to facilitate quick height adjustment
- Extremely stable and solid platform
- Space-saving design does not protrude beyond tabletop
- Works well in corner desk configurations; fits on surfaces as shallow as 19" (48 cm)
- Tested and guaranteed: Full 5-year warranty
Comparison Chart for WorkFit-TLE, TL and T
This item: Ergotron 33-406-085 WorkFit-TL Desktop Sit-Stand Workstation in Black
|
|||
---|---|---|---|
Weight | 49 lbs (22.3 kg) | 56 lbs (25.5 kg) | 59 lbs (26.8 kg) |
Warranty | Five (5) years | Five (5) years | Five (5) years |
Weight Capacity | 10–35 lbs (4.5–15.9 kg) | 10 - 40 lbs (4.5 - 18 kg) | 10-40 lbs (4.5-18.1 kg) |
Lift | (38 cm) 15 in | (38 cm) 15 in | (38 cm) 15 in |
Keyboard Tray Dimensions | 25" x 9" (64 x 23 cm) | 27.5" x 11" (69 x 28 cm) | 35" x 7 3/8" - 8" (88.9 cm x 18.75 cm - 20.32 cm) |
Footprint | 35" x 23" (89 x 64 cm) | 37.5" x 23" (95 x 59 cm) | 37.4" x 35.8" (95 x 85 cm) |
Suspended Keyboard | No | No | Yes, 3.5" below desktop surface |
Desktop Dimensions | 35" x 23" (89 x 58 cm) | 37.5" x 23" (95 x 59 cm) | 37.4" x 23" (95 x 59 cm) |
Price | $300 - $399 | $450 | $400 - $499 |
Shipping | Free | Free | $120 |
Number of Mice fitting on keyboard tray | 1 | 1 | 2 |
Recommended for | Tall Users, Smaller Worksurface | Tall Users, Wide worksurface | Petite, Medium Built Users |
Details | Details |
Product Options/Accessories























Frequently Asked Questions
Model | 33-406-085 |
Manufacturer | Ergotron |
Part Number | 33-406-085 |
UPC | 698833050769 |
Color | Black frame assembly with dark grey worksurface |
Monitor Size | Up to 30" |
Weight Capacity | 10 - 40 lbs (4.5 - 18 kg) |
Lift | (38 cm) 15 in |
Footprint | 37.5" x 23" (95 x 59 cm) |
Keyboard Tray Dimensions | 27.5" x 11" (69 x 28 cm) |
Weight | 56 lbs (25.5 kg) |
Shipping Dimensions | 42" x 33.5" x 8.25" (107 x 85 x 21 cm) |
Shipping Weight | 62 lbs (28.2 kg) |
Warranty | Five (5) years |
Price | $450 |
Shipping | Free |
Suspended Keyboard | No |
Desktop Dimensions | 37.5" x 23" (95 x 59 cm) |
Number of Mice fitting on keyboard tray | 1 |
Recommended for | Tall Users, Wide worksurface |
Review this product
![]() |
by (Linda W) per Lisa V, Boulder, Colorado
by Kathleen F, Watertown, South Dakota
by RPBUYER, Green Bay, Wisconsin
by Steven R, Texas
by Tom, NY
by jeff, Silver Springs, Nevada
by James B, Charlottesville, Virginia
by Michelle E, Hermann, Missouri
by Debbie L, Anaheim, California
Easy to assemble and use!
by Laurel S, Dawson, MN
by Peggy C, Tennessee
by Debbie L, Anaheim, California
We have an older workforce and this has helped to keep them feeling better and more productive! YAY!!
by Matt B, Bethesda, Maryland
by Tami B, California
by Laura L, Iowa
by Cecilia C, California
by Terry H, Virginia
by Luke M, Massachusetts
The base is a little too wide/long for the depth of my desk surface & I imagine this will be the case for many home desks, but after talking to the customer service rep, I decided to go ahead with it. The base hangs off the edge a little bit (less than an inch), which has been fine for me. The keyboard tray sticks out more than that, which is perfectly fine (actually, preferable).
I'm able to raise and lower it without problems and can lean on it a little bit when standing and that hasn't been a problem (though I wouldn't advise heavy leans). I generally stand for a while until I get tired, then sit for a while until I get antsy, then stand and that seems to work fine for me (no timer or anything). I have noticed more alertness and energy in general since starting with the standing at work. I don't think I'd like standing for 8+ hours a day, though, so the sit option is great.
I
by Gary S, Texas
by Bob R, Minnesota
by Marina Z, New York
by Judy B, Tennessee
by Judi D, New Hampshire
by Susan, Colorado
by I, Tennessee
by anonymous, Illinois
by Aaron R W, Indiana
The only complaint that I have is that the system is not compatible with any other mount. Other clamp or grommet based mounts are much more functional than the Ergotron dual-monitor kit, but because of the spring loaded system in this desktop, you cannot use a different monitor mount.
by Sue H, Iowa
by Phyllis M, Washington
by Leslie F P, Georgia
by Jeff H, Virginia
by Robby M, Texas
by Amber K, Nevada
by Mike, Colorado
by JAY K, California
by Lisa C, Ohio
by Debbie L H, California
After some searching online I found this model that is perfect and ergonomically correct, of course. It is wide and heavy duty, exactly what she needed.
She is a happy camper and now we all want one!!
by Shawn M, Virginia
It came packaged in one piece. I placed it on the desk and was ready to go once I realigned my computer screens. Do not use my chair at all anymore. Very happy with my purchase.
by Kathrese M, Texas
by James E, Arkansas
by AP, Colorado
by Jeff B, New Jersey
by Marci H, California
by Darlene S, Florida
I tried another product which was too cumbersom. However, the Ergotron is perfect!
Warranty
All Ergotron and OmniMount durable products will remain free of defects in material and workmanship for a period of five years from the date of receipt of the product, subject to any exclusions and
limitations as set forth below.
Exceptions
Ten-year warranty on all HX Products, as well as LX and MX Products purchased on or after August 1, 2014
Zip and YES Charging Systems: Lifetime material/workmanship; three years electrical components; one year cables (power/Ethernet)
Ten-year warranty on LearnFit Sit-Stand Desks
Three-year warranty on all Neo-Flex Ergotron Products
Two-year warranty on WorkFit-Z Mini
Elevate and accessories: Lifetime material/workmanship. Five (5) years on electrical components. Cords, cables and plugs not warranted
The Peanut, Zido and accessories: Lifetime material/workmanship; five (5) years for pneumatic cylinder
One-year warranty on electronic components. For example: Auto Lock Drawers, Auto Lock Systems, Keyboard Lights, User Interface, Coiled Cord, Battery Harness, Cables from User I/F to Power Module (excludes AA batteries)
Two-year warranty on Power Modules by Ergotron
Sealed Lead-Acid (SLA) Power Systems, SLA Batteries
Two-year warranty on all SLA power system components by Ergotron
Up to one-year capacity warranty on SLA batteries (refer to Further Exclusions and Limitations section)
Six-month warranty against Manufacturer’s Defects on SLA batteries, or as mandated by local law
Lithium Iron (LiFe) Power Systems, LiFe Batteries
LiFe battery capacity is warranted for two years or 1200 discharge cycles, whichever comes first (refer to Further Exclusions and Limitations section)
Five-year warranty against Manufacturer’s Defects on LiFe factory-installed batteries (excludes LiFe replacement batteries). Factory-installed LiFe batteries are covered at 100% for the first three years; coverage for years four and five are prorated at 1/60th per month (refer to Further Exclusions and Limitations section)
Service Programs - 30-day warranty
Refurbished StyleView Carts - one-year warranty for Mechanical Components and Power Module (excludes batteries and cosmetic defects). The appropriate battery-type warranty applies
Original Equipment Manufacturer (OEM) Products resold by Ergotron are warranted by the respective manufacturer
- StyleView Electric Lift motor: Three (3) years on motor and switch
Further Exclusions and Limitations
SLA Batteries
In Dual SLA battery systems, replacement of both batteries must occur at the same time (in accordance with the Ergotron User Manual), or the Warranty is automatically void
Warranties on SLA batteries (fully-charged or fully-uncharged) left in an unused state for more than three consecutive months are automatically void
Factory-installed SLA batteries, and replacement SLA batteries carry a Six-month Warranty Against Manufacturer’s Defects and a 90-day Performance Warranty, or as mandated by local law
- The 90-day Performance Warranty on factory-installed SLA batteries (excludes SLA replacement batteries) is extended to one-year provided that:
StyleLink software is installed and remains continually operational to show compliance with exclusions and limitations
SLA Battery is not discharged below 25% capacity more than 25 times as recorded by the StyleLink software history
SLA Battery is fully recharged at least once every 36 hours as recorded by the StyleLink software history
LiFe Batteries
LiFe batteries that fail to deliver 70% of their rated capacity during the first 1200 discharge cycles of battery life are deemed not to have met performance standards (capacity retention)
The LiFe battery discharge cycle is defined as starting at the fully-charged state through the fully discharged state and back to the fully-charged state. Discharge cycle counts are calculated by the software within the battery.
These warranties do not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse. Ergotron is not responsible for damage arising from failure to follow instructions relating to the product’s intended use. Ergotron is not responsible for injury or loss caused by or associated with the installation and/or use of equipment in any manner other than in strict conformance with the instructions set forth in its installation manuals, supplemental assembly and installation instruction sheets, technical bulletins and/or product literature. You will provide Ergotron immediate written notice of any personal injury resulting from the use of Ergotron products.
Ergotron does not warrant damages or defects to the Ergotron product under the following conditions: an Act of God, unauthorized service or repair of the Ergotron products, damage from electrical power problems, usage of parts or components not supplied by Ergotron, failure to follow product instructions and guidelines, unauthorized changes to the Ergotron product, shipping damage (other than original shipment from Ergotron), failure to perform preventative maintenance, or damage caused by peripherals or software or from other external sources.
Exclusive Remedy
Warranty Repair: In the event that any Ergotron equipment becomes defective in material or workmanship during the warranty period, Ergotron will determine with you if the product defect is covered under warranty. Ergotron, at its sole discretion, may replace or repair the unit determined to be under warranty at a designated Ergotron location or at your location. The labor costs associated with the repair of the product may be the responsibility of Ergotron if determined to be under warranty. You must receive pre-approval by Ergotron for the labor costs prior to repair or replacement of warranty products. You must contact Ergotron to obtain a Return Material Authorization (RMA) number. An RMA number may be obtained by contacting Ergotron Customer Care online or by telephone within your specific region. Contact information is available to you on the Ergotron web site at www.ergotron.com. Performance of any repair or replacement on product under warranty does not renew or extend the warranty period.
Non-Warranty Repair: You may return a product for repair that is not covered by warranty only if you have received a preapproved RMA number from Ergotron Customer Care. Labor costs and freight charges associated with non-warranty repair will be the sole responsibility of the customer, reseller or installer/integrator. A standard repair fee, specific to the product, is charged for any product that is repaired outside of the warranty period. Repairs on products out of warranty also carry a 90-day warranty, effective the day that you receive the item after repair.
For products that are not covered under warranty, Ergotron offers you the following options:
You may upgrade to a newer, functionally equivalent product at a normal MSR list price
Ergotron will return the product to you
You can request in writing that Ergotron appropriately dispose of the product for you. A fee may apply for this service as designated by local law
Non-Defective Products: You are notified if, after examining and testing a returned product, Ergotron concludes that the product is not defective. The product is returned to you and you would be responsible for the freight charges associated with the return.
Warranty Disclaimer
Except as expressly set forth in this Limited Warranty and to the greatest extent allowed by law, Ergotron makes no other representations, warranties or conditions, express or implied, including any implied representations, warranties or conditions of merchantability, fitness for a particular purpose, non-infringement, and non-interference. Ergotron does not warrant that your use of the Ergotron product will be uninterrupted or error free. Any implied warranties that may be imposed by law are limited in duration to the Limited Warranty period, to the greatest extent allowed by law. Some states or countries do not allow a limitation on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages for consumer products. In such states or countries, some exclusions or limitations of this Limited Warranty may not apply to you. This Limited Warranty is subject to change without notification.
Ergotron devices are not intended to cure, treat, mitigate or prevent any disease.
Warranty Transferability
This Limited Warranty is available only to the original end consumer and is non-transferable. For this warranty to be valid, the Ergotron product must have been purchased directly from an authorized distributor, reseller and/or authorized representative of Ergotron.