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1U Adapter Bracket Set


Availability: In stock

1U Adapter Bracket Set

Solution to server rack frame obstructions

  • Does NOT work with L shaped uprights
  • Provides for rack depth adjustment
  • Converts round holes to square
  • Allows for tool-less rail installation in almost any 19" rack
  • 1UKIT-106 contains 10 brackets (2 of each shown)

Fits any 4Post racks

  • Fits square, round, threaded holes
  • Dell, HP, IBM compatible

Brackets Included:

  • (2) 1U 059 – 2 Bend Bracket
  • (2) 1U 290 – 2 Bend Bracket
  • (2) 1U 200 – 4 Bend Bracket
  • (2) 1U 270 – 4 Bend Bracket
  • (2) 1U 350 – 4 Bend Bracket

Rack Mount Hardware Kit Included:

  • (12) 12-24 x 3/8” Screws
  • (8) 10-32 x 3/8” Screws
  • (8) 12-24 Square Nuts
  • (4) 12-24 Cage Nuts
Rack Solutions Promise

Mounting hardware included

Product Name SKU Price Qty
1U Adapter Bracket Set 1UKIT-106


Please note that these do not work with L shaped uprights.RackSolutions' Adapter Kits provide a solution to the common problems associated with installing rackmount servers into a variety of different server racks. These adapter kits allow for considerable adjustment in the installation depth of the server rack. If the server rack is too deep or too shallow, these adapter kits will solve the problem. If your server rack has round holes and your slide rails require square holes, these kits will convert round holes to square holes. This kit has an assortment of brackets that can be configured in multiple ways to solve most common installation issues.

  • Shallow Rack Extension
    Extension for shallow Rack
    For shallow depth racks, our brackets can be used for rails that extend out past the uprights.
  • Server Rail Extension
    Extension for Deep racks
    If the rails that were supplied with your server are to shallow, the 1U adapter bracket allows the extra space needed to mount the rails.
  • Measure Mounting Depth
    What's the mounting depth?
    First, measure the mounting depth of your server rack, to determine the size of bracket that you will need.
  • Install brackets
    Bracket Installation
    Install brackets (hardware not included) in the space where the rack needs to be extended or reduced.
Additional Information

Additional Information

Finish Zinc plated
Tech Notes
  • 4Post racks: V 4 Post 19" rack (cabinet racks and open frame racks)
  • Rack width: V Standard 19" racks. Meets EIA-310 requirements. See the reducer brackets for 23" and 24" racks.
  • Square hole racks: Compatible with the industry standard 3/8" square hole racks. Rack manufacturers including Dell, HP-Compaq, IBM, APC, etc. Cage nuts are required for square hole mounting.
  • Round hole racks: Compatible with all standard round (non-threaded) holes. Rack manufacturers including HP and IBM.
  • Threaded racks: Compatible with all standard threads including 10-32, 12-24 and metric M6. Rack manufacturers including Chatsworth, Shark, Great Lakes, Middle Atlantic, Bud, etc.
Included Hardware
  • 10 Adapter brackets: Converts round holes to square holes and adjusts the rack depth
  • 12 Screws, 12-24,10-32: Attach the brackets to the rack
  • 8   Nuts, 12-24: Attach the brackets to the rack
  • 4   Cage nuts, 12-24: Used to double stack the brackets if necessary
Assembly Notes Phillips head screwdriver required
RoHS Compliant Yes
Hole Type EIA 3/8" square holes (9.5 mm), round holes, 12-24 threaded holes
Rack Post Shape 1UBRK-059: C Shape
1UBRK-200: ? Shape
1UBRK-270: ? Shape
1UBRK-290: C Shape
1UBRK-350: ? Shape
What are L, C, Z and ? rack upright shapes?
Bracket Dimensions 1UBRK-059: 0.59" (15 mm)
1UBRK-200: 2.00" (50.8 mm)
1UBRK-270: 2.70" (68.6 mm)
1UBRK-290: 2.90" (73.7 mm)
1UBRK-350: 3.50" (88.9 mm)
TAA Compliant Yes

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