(We will let you know when this item is back in stock.)
Free shipping applies to delivery within the United States on orders over $200. Free shipping does not apply on items over 35lbs, or if the subtotal of the items is over 35lbs. Valid on standard U.S. ground shipping to U.S. delivery addresses in the 48 continental states only. Not valid for international delivery addresses or Alaska, Hawaii, U.S. territories, P.O. Boxes, and APO/FPO addresses.
To check if your order qualifies for Free Shipping, add all items to the shopping cart, enter your zip code and hit ‘Submit’. If the shipping option ‘Economy (Free over $200 order)’ says “Free!”, then you’re in luck and we pay the shipping. If it shows a shipping charge, your order does not qualify for free shipping and standard Ground shipping rates are applied.
We ship most orders within 24 hours Monday - Friday 8am - 5pm (Pacific) if the item is 'In Stock'. You may check stock by looking directly below the Item #. If the item says "In Stock", we have inventory available in Anaheim, CA ready for immediate shipping. Back ordered items, items that do not say "In Stock", special order items, and custom cables may take longer. Orders placed after 2pm Pacific Time, or on Saturday/Sunday will be processed the following business day. If you need immediate shipping after 2:00pm Pacific, please contact us. Some orders may ship directly from the manufacturers’ warehouse.
What are you waiting for, check out the video! We have videos for hundreds of items, just for you. In addition to taking a lot of our own product images, we take it a step further and make videos. The video does a better job than a picture ever could. Some videos are quick 60 second views of the item, while others are detailed instructions on how to use the item. So click the tab below that says “Video” and hit play. We hope you like them.
We stand behind everything we sell. Discount Low Voltage offers you a risk free purchase, and hassle free returns. If you are not satisfied with your purchase, you can return it for a replacement or refund. Items must be returned within 30 days from the purchase date.
This guarantee does not cover cable cuts, custom assemblies or any item marked as a Special Order Item. Click here for more details, and return instructions.
Discount Low Voltage only collects sales tax on orders shipped to California addresses. Tax will automatically be removed during checkout once a non-CA zip code is entered. For customers with a CA Resale Cert. or CA Government buyers, please call us before placing your order.
* You may be responsible for state and local sales/use taxes when filing your tax returns. Please check your local sales tax laws.
The Kendall Howard
4U Flanged Spacer Blanks are a cut above the rest. Spacer Blanks are
often used as a way to fill in any gaps and conceal empty rack spaces in
a rack or enclosure.
The use of filler panels not only makes racks look neat, clean and
organized, but when installed properly they provide added support to the
mounting rails. These rack panels are also critical for controlling
proper airflow especially in cold aisle/hot aisle applications.
The 4U panel features oblong mounting holes that are compatible with any standard rack hardware. However, the included tool-less clips make installation a breeze with any universal cage nut style rail.
The rounded corners and durable powder coat finish provide a smooth edge for safe handling and installation.
Using spacer blanks to fill the gaps and openings throughout your rack installation is especially important if thermal management is a concern. Not only will the filler panels prevent unwanted debris, such as dust, from getting in, but it will also prevent hot air from being recirculated into your equipment.
Installing rack panels in the unused rack mount spaces (RMS) gives your overall installation a clean and organized appearance.
The two ¼” flanges on the top and bottom of the spacer blank increase the strength of the panel. This in turn helps to better support the rack rails and can even help shore up a server rack or cabinet.