Humanscale DE400 & DE450 Corner Sleeve
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Desk spreading is here to stay. The Humanscale DE400 & DE450 Corner Sleeve is an ideal way to increase desktop real estate instantly.
By changing your 90° corner into a diagonal work surface, you can mount your keyboard and move your mouse to the best positions for your work style, improving office ergonomics in the process.
- DE400 fits desks 1" to 1 1/2" thick
- DE450 fits desks 1 1/2" to 2 1/2" thick
- Dimensions: 38 1/2" x 13 3/4"
- Compatible with Humanscale keyboard tray or mouse platforms
|DE400||Fits desks 1" to 1/2" thick|
|DE450||Fits desks 1 1/2" to 2 1/2" thick|
|Dimensions||38 1/2" x 13 3/4"|
Humanscale Corner Sleeve
The two models have the same width and length, but are made to fit desks of different thicknesses.
- DE400: Fits desks 1" to 1.5" thick
- DE450: Fits desks 1.5" to 2.5" thick
Posted by DeAnn on May 16th 2014
Extended my desk area perfectly
DE 450 Corner Sleeve
Posted by STC on Aug 21st 2013
I believe this is the best corner sleeve on the market. It is a little pricey, but I think it is worth the extra. Large size helps it cove worksurface joints easily.
Simple and effective
Posted by Abbee on Aug 18th 2010
This simple device extends the cube surface without all the knobs and levers that are always slipping on the "ergonomic" keyboard trays.
This product comes standard with a 15-year warranty.
- Return windows close 30 days after you receive your item.
- You are responsible for obtaining a Return Merchandise Authorization, the cost of shipping, and potential restocking fees, if the item has been opened.
- To start a return, or to view the full returns policy, click here.
Are you sure you would like to add this configuration to your cart? if you change your mind, you can edit your options on the cart page.
In many cases, we can offer bulk quantity discounts for purchases or smaller orders made over an extended period of time. Bulk deals are based on anticipated volume and the products you've selected. We can also provide you with brochures and swatches to assist in your purchasing decisions.
Swatch Request Form
Please allow 1-3 weeks for delivery.