Deep Rackmount Rails

As low as $134.99
In stock

Designed for deep server racks

  • Installs in server racks up to 39.5" (1003 mm)
  • Work with square, round, threaded holes
  • 45 lbs, 75 lbs or 200 lbs capacity (1U, 2U, 3U)

Dell, HP & IBM compatible

  • Alternative to OEM slide rails
  • Mounting depth from 11" to 39.5" (279 mm - 1003 mm)
  • Universal rails mount in any 4Post rack

31" Universal Rackmount Rails are designed for deep Server Racks. These Rackmount Rails can be installed into racks with square, round, or threaded holes. Rack Mount Equipment weighing up to 200 lbs (90.7 kgs) can be installed using Rackmount Rails. The Rackmount Rail is 30.6" (777 mm) deep and can be installed into Server Racks with installation depths up to 39.5" (1003 mm).

Adjustable Rack Rails and Square Hole Mounting

The rail kit depth is fully adjustable from 10"-31.75" (254mm-806mm) all by loosening the screws and nuts. The rail kit is made from 18 GA steel and is zinc plated. The RackSolutions Universal rail kits are square hole to allow for the rails to be compatible with round, square or threaded hole racks.


XUKIT-109 Universal Rack Rails  (desktop image)XUKIT-109 Universal Rack Rails  (mobile image)

Sizes Available
1U, 2U, 3U

Rack Type
4-Post

Mounting Depth Range
10 - 31.5"
(254-800 mm)

Rack Hole Type
Square, Round, Threaded

Cable Management Bar
Yes

XUKIT-009 2 Post Rack Rails  (desktop image)XUKIT-009 2 Post Rack Rails  (mobile image)

Sizes Available
1U, 2U, 3U

Rack Type
2-Post Only

Mounting Depth Range
Center or Flush Mount

Rack Hole Type
Square, Round, Threaded

Cable Management Bar
Yes

XUKIT-109-QR Tool-Less Rack Rails (desktop image)XUKIT-109-QR Tool-Less Rack Rails (mobile image)

Sizes Available
1U, 2U, 3U

Rack Type
4-Post

Mounting Depth Range
28 - 30"
(711 - 762 mm)

Rack Hole Type
Square, Round, Threaded

Cable Management Bar
Yes

XUKIT-109-20 Universal Shallow Rack Rails (desktop image)XUKIT-109-20 Universal Shallow Rack Rails (mobile image)

Sizes Available
1U, 2U, 3U

Rack Type
4-Post

Mounting Depth Range
1U: 11 - 28"
(279 - 711mm)
2U: 10 - 27"
(253 - 686 mm)

Rack Hole Type
Square, Round, Threaded

Cable Management Bar
No

XUKIT-109-31 Deep Mount Rack Rails  (desktop image)XUKIT-109-31 Deep Mount Rack Rails  (mobile image)

Size Available
1U, 2U, 3U

Rack Type
4-Post

Mounting Depth Range
11 - 39.5"
(279 - 1003 mm)

Rack Hole Type
Square, Round, Threaded

Cable Management Bar
Yes

Blue Stack Logo Web CC (desktop image)Blue Stack Logo Web CC (mobile image)
XUKIT-109 Universal Rack Rails  (desktop image)XUKIT-109 Universal Rack Rails  (mobile image)
XUKIT-009 2 Post Rack Rails  (desktop image)XUKIT-009 2 Post Rack Rails  (mobile image)
XUKIT-109-QR Tool-Less Rack Rails (desktop image)XUKIT-109-QR Tool-Less Rack Rails (mobile image)
XUKIT-109-20 Universal Shallow Rack Rails (desktop image)XUKIT-109-20 Universal Shallow Rack Rails (mobile image)
XUKIT-109-31 Deep Mount Rack Rails  (desktop image)XUKIT-109-31 Deep Mount Rack Rails  (mobile image)

XUKIT-109

XUKIT-009

XUKIT-109-QR

XUKIT-109-20

XUKIT-109-31

Sizes Available

1U, 2U, 3U

1U, 2U, 3U

1U, 2U, 3U

1U, 2U, 3U

1U, 2U, 3U

Rack Type

4-Post

2-Post Only

4-Post

4-Post

4-Post

Mounting Depth Range

10 - 31.5"
(254-800 mm)

Center or Flush Mount

28 - 30"
(711 - 762 mm)

1U: 11 - 28"
(279 - 711mm)
2U: 10 - 27"
(253 - 686 mm)

11 - 39.5"
(279 - 1003 mm)

Rack Hole Type

Square, Round, Threaded

Square, Round, Threaded

Square, Round, Threaded

Square, Round, Threaded

Square, Round, Threaded

Cable Management Bar

Yes

Yes

Yes

No

Yes

More Information
RoHS Compliant Yes
TAA Compliant Yes
UL Compliant No
ETL Compliant No
Country of Manufacture United States
Included Hardware 1UKIT-109-31 | 2UKIT-109-31 | 3UKIT-109-31
  • Components:
    • (1) Left Fixed Rail
    • (1) Right Fixed Rail
    • (2) Rear Brackets
    • (1) Cable Crossbar
    • (1) 30” Hook and Loop Cable Tie
  • Assembly Hardware Kit:
    • (8) 8-32 Flat Head Screws
    • (8) 8-32 Nuts
  • Cage Nuts for Equipment Thumb Screws:
    • (2) 10-32 Cage Nuts “Silver” (Dell Standard)
    • (2) 12-24 Cage Nuts “Black”
    • (2) M6 Cage Nuts “Gold” (HP-Compaq Standard)
  • Rack Hardware Kit (2 bags):
    • (12) 10-32 Pan Head Screws
    • (12) 12-24 Pan Head Screws
    • (12) 12-24 Cage Nuts
    • (12) 12-24 Square Nuts
Dell Part Number 2UKIT-109-31 - A2778997
3UKIT-109-31 - A7200309
For a full list of Dell SKUs setup in the Dell ordering system visit our Dell SKU page.
Synnex Part Number 1UKIT-109-31 - 4884525
2UKIT-109-31 - 4884526
3UKIT-109-31 - 4884527
Ingram Part Number 1UKIT-109-31 - Y74704
2UKIT-109-31 - Y74705
3UKIT-109-31 - Y74706
Fixed/Sliding Fixed
Tool-less/Standard Standard
Cable Management Cabling Crossbar
Overall Installation Depth Min: 31" (787 mm)
Max: 41.25 (1047 mm)
Rail Type Fixed Rail
Mounting Depth Range 0" to 39.5" (0mm to 1003.3 mm)
Tech Notes The Rackmount Rail Kit should be used when the depth of the Server Rack exceeds the installation range of the Server's Rail Kit. The Rackmount Rail Kit can be used in circumstances where the original Rail Kit has been lost or damaged.
Finish Zinc Plated
Weight Capacity 1U: 45 lbs (20.4 kgs)
2U: 75 lbs (34 kgs)
3U: 200 lbs (90.7 kgs)
Rack Units 1U, 2U, or 3U
Rack Type 4 Post
Hole Type Compatible with the industry standard 3/8" square hole racks
Cage nuts included for square hole mounting
Compatible with all standard round (non-threaded) holes
Compatible with all standard threads including 10-32, 12-24, and Metric M6

For exact shipping charges, you will need to add all items into your cart at checkout and proceed with your shipping address. Shipping and handling fees, as well as other additional fees may apply per product. 

Additional Order and Shipping Information

  • We ship products via FedEx. Freight and palletized shipping can be arranged.
  • We have low international shipping rates. We also offer shipping from multiple regions.
  • Online orders received before 2:00 PM Central time for in stock products will be shipped on the same day. Transit times include business days only.
  • For Saturday Delivery service or other special shipping requests, please call sales at 888-505-RACK before placing the order.
  • Online ordering is provided for convenience and for evaluation of our products. Orders over 50 kits may require special shipping considerations and must be pre-arranged over the phone. Any orders may be placed by contacting RackSolutions directly.

Shipping Errors and Defective Products

Claims for shipping shortages, errors, or defective products must be in writing and received by RackSolutions within ten (10) days after receipt of shipment by buyer. Failure to make such claim within the stated period shall constitute an irrevocable acceptance of the goods and admission that they fully comply with all the terms and conditions of the buyer's order.

For more information, please visit our Policies and Warranty Information. (opens in a new tab)

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