
Hammond HDR12UBK 12U Desktop 2-Post Open Frame Rack, 195 lb
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- 12U of usable rack space with 21.00 in (533 mm) mounting height and 19.00 in (483 mm) EIA mounting width
- 16-gauge steel construction rated for a 195 lb load
- Two 12-gauge steel rails tapped 10-32 with rack unit markings; 25-pack of 10-32 x 0.625 in screws included
- Rails angled at 10 degrees when assembled for better equipment visibility and access
- Side cable tie slots for organized cable routing in compact installations
- Self-squaring knock-down design ships flat packed for easy transport and quick on-site assembly
- RAL9005 black powder coat finish; GREENGUARD, TSCA and RoHS compliant
- TAA and USMCA compliant, manufactured in Canada for government procurement requirements
The HDR12UBK is a 12U desktop 2-post open frame rack for mounting standard 19-inch equipment where a full-size floor rack is not practical. It suits IT and AV integrators, lab and test engineers, telecom technicians and OEMs building bench-top, edge or demonstration setups that still need EIA-compliant rack mounting.
Construction is 16-gauge steel with a 195 lb load rating, supported by two 12-gauge steel mounting rails tapped 10-32 with rack unit markings for repeatable equipment placement. The rails are angled at 10 degrees when assembled, improving visibility and access to front-panel controls during operation and monitoring. Cable tie slots along the sides let you route and dress cabling in tight spaces, and four PVC non-slip feet protect the work surface.
Overall dimensions are 23.00 in (584 mm) high by 20.00 in (508 mm) wide with an 11.50 in (292 mm) base depth; the product list gives a nominal size of 22.6 in x 20 in x 11.5 in (574 mm x 508 mm x 292 mm). Mounting height is 21.00 in (533 mm) with a 19.00 in (483 mm) mounting width, giving 12U of usable rack space. Shipping weight is 6 lbs (2.72 kg).
HDR12UBK uses a self-squaring knock-down design and ships flat packed, so it is easy to transport and quick to assemble on site. The box includes assembly instructions, two rack rails, left and right side angle bases, a base panel, four PVC non-slip feet and a 25-pack of 10-32 x 0.625 in rack screws (replacement part SCREW1032-25).
The rack is finished in RAL9005 black powder coat and is mild steel, made in Canada. It is TAA compliant, USMCA compliant, RoHS compliant and REACH compliant, with ECCN EAR99.
Ideal For
- Desktop and bench-top equipment installations
- IT labs, testing environments and development spaces
- AV and media equipment setups
- Small network or edge deployments
- Trade show and demonstration racks
Overview
| Series | HDR Series - Desktop 2-Post Open Frame Rack |
| Assembly | Self-squaring knock-down design; ships unassembled / flat packed |
| Rack Type | Open Frame Rack |
| Rack Units | 12 (12U) |
| Description | 12U 2-Post Desktop Rack |
| Part Number | HDR12UBK |
| Load Capacity | 195 lb |
Dimensions
| Base Depth | 11.50 in (292 mm) |
| Overall Width | 20.00 in (508 mm) |
| Overall Height | 23.00 in (584 mm) |
| Top View Width | 19.93 in (506 mm) |
| Inside Dimension | 22.6 in (574 mm) |
| Front View Height | 22.75 in (578 mm) |
| Nominal Size (H X W X D) | 22.6 in x 20 in x 11.5 in (574 mm x 508 mm x 292 mm) |
Identifiers
| UPC | 623980417028 |
| UNSPSC | 43223308 |
| GTIN-14 | 00623980417028 |
| UPC W/o Check Digit | 62398041702 |
| Drawing Part Reference | HDR12U (painted black smooth) |
Rack Mounting
| Rail Type | Tapped 10-32 |
| Rail Angle | 10 degrees when assembled |
| EIA Standard | 19 in EIA compliant (18.31 in / 465 mm 19" MTG) |
| Panel Opening | 17.81 in (452 mm) |
| Rail Material | 12-gauge steel, two (2) rails with rack unit markings |
| Mounting Width | 19.00 in (483 mm) |
| Mounting Height | 21.00 in (533 mm) |
| Cable Management | Side cable tie slots |
| Usable Rack Height | 21.0 in (534 mm) / 12U usable |
| Rail Centre Reference | 19.81 in (503 mm) |
What's In The Box
| Rack Rail | 2 (19" tapped desktop rail) |
| Base Panel | 1 (desktop rack spacer panel) |
| Rack Screws | 25 x 10-32 x 0.625 in (replacement part no. SCREW1032-25) |
| 10-32 KEP Nut | 4 |
| PVC Non-Slip Feet | 4 |
| Left Side Angle Base | 1 |
| Screw 10-32 X 5/8 In | 4 |
| Assembly Instructions | 1 |
| Right Side Angle Base | 1 |
Packaging & Shipping
| Packing | Shipped flat packed |
| Tariff Code | 9403.10.0040 |
| Shipping Weight | 6 lbs (2.72 kg) |
| Country Of Origin | CA (Canada), manufactured in North America |
Construction & Finish
| Feet | 4 PVC non-slip feet (plug bumpers) |
| Finish | Black powder coat, painted black smooth |
| Material | Mild steel, 16-gauge construction |
| Paint Color | RAL9005 Black |
Environmental & Protection
| Finish Compliance | GREENGUARD, TSCA and RoHS compliant powder coat |
Compliance & Certifications
| ECCN | EAR99 |
| Standards | TAA Compliant |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
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Frequently Asked Questions
How much equipment weight can the HDR12UBK support?▾
The HDR Series desktop rack is rated for a 195 lb load, using 16-gauge steel construction with two 12-gauge steel mounting rails.
What thread size are the rails, and is hardware included?▾
The rails are tapped 10-32 with rack unit markings. Mounting hardware is included: a 25-pack of 10-32 x 0.625 in rack screws (replacement part no. SCREW1032-25), plus four 10-32 KEP nuts and four 10-32 x 5/8 in screws.
Does the HDR12UBK arrive assembled?▾
No. It uses a self-squaring knock-down design and ships flat packed and unassembled, with assembly instructions, two rack rails, left and right side angle bases, a base panel and four PVC non-slip feet in the box.
Will it fit standard 19-inch rack equipment?▾
Yes. It is a 19 in EIA compliant 2-post design with a 19.00 in (483 mm) mounting width and 21.00 in (533 mm) mounting height, providing 12U of usable space.
Why are the rails angled?▾
The rails are angled at 10 degrees when assembled, which improves visibility and accessibility for operating and monitoring mounted equipment on a desk or bench.
Is the HDR12UBK suitable for government projects?▾
The data lists it as TAA compliant and USMCA compliant, manufactured in Canada (North America), with ECCN EAR99, RoHS and REACH compliance.
Why do the listed height dimensions differ?▾
The ordering table and drawing give an overall height of 23.00 in (584 mm), while the product list shows a nominal size of 22.6 in (574 mm) high; both figures come from the manufacturer data.



