RDAB Series | Rack Depth Adapter 2-Post Support Bracket 19" and 23" (400 lbs. Capacity)
Rack depth adapter brackets designed to support deep equipment and center-load mounting in 2-post rack systems

The RDAB Series rack depth adapters are designed to solve one of the most common challenges in 2-post rack installations: supporting deep equipment. By positioning equipment in the center of the rack, the RDAB reduces stress on mounting rails and prevents sagging or damage caused by unsupported weight.

Unlike traditional mounting methods that place equipment behind the rack or rely solely on front rails, the RDAB Series distributes weight move evenly across the rack structure. This improves stability, increases usable rack space and provides a more secure installation for serves, UPS systems and other deep equipment.
Product Features
  • 14-gauge steel construction (400 lbs. capacity) supports servers, UPS systems and deep rack equipment.
  • Depth adapter design centers equipment within the rack to improve load balance and stability compared to front-only mounting.
  • Ideal for mounting deep equipment in 2-post racks where rear support is not available.
  • Provides both mounting rails and formed angle supports to accommodate rack mount and non-rack mount equipment.
  • Mounts to front and/or rear rack rails to maximize load capacity and installation flexibility.
  • Available in multiple depths (15", 20", 26" and 31") to match equipment requirements.
  • Compatible with 19", 23" and 24" EIA rack systems.
  • Includes complete bracket set and mounting hardware for installation.
  • TAA-compliant, manufactured in North America supports government procurement requirements and ensures consistent quality.
  • Black powder coat finish (Greenguard, TSCA and RoHS compliant) supports indoor air quality and environmental compliance.
Where the RDAB Series works best
  • 2-post rack installations.
  • Data centers and IT environments.
  • Network and telecom installations.
  • Industrial and control system deployments.
  • Installations with deep or heavy equipment.
Best applications for the RDAB Series
  • Supporting deep servers, UPS systems and chassis in 2-post racks.
  • Converting front-mounted equipment to center-supported installations.
  • Eliminating sag and stress on rack rails.
  • Improving stability and load distribution in rack systems.
  • Mounting equipment without requiring a full 4-post rack.
When another product may be a better choice
  • When you need a center-mount solution specifically designed for 2-post racks, consider our DNDM Series.
  • When you need adjustable depth shelf for 2-post racks, consider our DNRMA Series adjustable rack mount adapters.
  • When you need a heavy-duty shelf for 2-post racks, consider our BRS Series rack support rails.
Hammond Manufacturing Rack Solutions
KGA Enclosures Ltd are fully authorised distributors of the RDAB Series from Hammond Manufacturing Rack Solutions. We also stock the entire Hammond Manufacturing Rack Solutions range at great competitive pricing and with full customisation options on all applicable products.

Please remember, to always use approved distributors like KGA Enclosures Ltd as some companies sell knock-offs and copies, so using approved suppliers assures you receive a genuine product.

To purchase a product, request a quote/lead time and for all other general enquires, please use our contact form to contact us. We aim to respond promptly to all enquires. Payment options include Bank Transfer, PayPal and Credit/Debit cards. Unfortunately, we do not accept cash and cheques.
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RDAB Series | Hammond Manufacturing Rack Solutions | KGA Enclosures Ltd
Part No Brand Product Information 1+ 5+ 10+ 25+
RDAB2U15 Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
RDAB2U20 Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
RDAB2U26 Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
RDAB2U31 Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
For product compatibility and more information, please see the product data sheet.

RDAB Series | Angle Supports | Hammond Manufacturing Rack Solutions | KGA Enclosures Ltd

Hammond Manufacturing Customisation Services
Product Customisation Options
What makes KGA Enclosures Ltd different from most other larger distributors is that we can offer full customisation services on all enclosures and accessories. All customisation work is undertaken by the relevant supplier, (some smaller production runs are done by utilizing an outside contractor) at their own manufacturing facilities. These services include milling or punching holes and slots into the enclosure or end plates for cables, connectors, switches, etc. Printing and silk-screening services all for the addition of text, logos, and graphics onto both the enclosure and end plates, to allow the end user to easily identify the product, and to allow the final product to look more elegant. Contact us today to see how we can assist you.
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house, modifications can be tedious, over-complicated, and a distraction from your core business. A third party shop can add time and expense. Let us help you by delivering quality products made to your exact specifications.
Why Use Hammond Manufacturing?
  • Hammond offers a wide selection and massive inventory ready to be modified.
  • Typically, the minimum order is 25 units. This can vary depending on the product and services required.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities located in North America and Europe. We are knowledgeable, available, and capable.
  • Hammond helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your design requirements. Many orders will also include fast delivery of sample enclosures for inspection. These steps ensure that your assembly fits perfectly before heading to the production stage.
Popular Modification Services Offered
  • Holes.
  • Cutouts.
  • Tapping and Countersinking.
  • Pressed-in hardware (studs, standoffs).
  • Silk Screening.
  • UV Printing.
  • Special colours.
  • Special length extrusions.
  • Pre-Installed Accessories.
  • Available services vary by product.
Customisation Serices | Hammond Manufacturing | KGA Enclosures Ltd

RDAB Series | Hammond Manufacturing Rack Solutions | Enclosures - Racks - Transformers - Components