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Pair of silver steel 3U rack-mount rails with crossbar and cage nuts

Innovation First, Inc.

Innovation First, Inc. 3UKIT-109 3U rack mount rails server accessory

SKU CH-R5BP-F1H6V MPN 3UKIT-109

3U steel rails mount servers in 19-inch racks with 0 to 31.75-inch depth range and 200 lb capacity

  • DetailsMounting Depth Range : 0 in to 31.75 in (0 mm to 806.5 mm) W
  • Key featuresCompatible with the industry standard 3/8 in square hole rac
  • Fits 19-inch server and relay racks
  • Mounting depth adjusts from 0 to 31.75 inches
  • Supports equipment up to 200 lbs weight capacity
  • Works with square, round and threaded holes including 10-32 and 12
  • Includes cage nuts, screws, nuts and cabling crossbar

3U Rack Mount Rails Kit

The Innovation First 3UKIT-109 is a pair of fixed rails that let you install equipment in a standard 19-inch rack. They support a maximum load of 200 lbs and accept devices at least 16.75 inches wide. Cage nuts and screws are included for square, round and threaded holes. The mounting depth adjusts from zero to 31.75 inches.

Suitable for fixed server or storage mounting

These rails suit administrators who need a simple, slide-free way to secure servers, storage units or desktop computers in a four-post rack. They are not for installations that require sliding rails for hot-swap access. Buyers who need cable management arms or tool-less mounting should look at other solutions.

Mounting depth range 0 to 31.75 inches

The adjustable depth span of 0 to 31.75 inches is the specification that determines whether the rails will fit your rack. Measure the distance between the front and rear mounting flanges before ordering. If your rack falls outside this range the rails cannot be secured.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $134.99
Pricier than about 69% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameInnovation First
Model name3UKIT-109
Size & build
Shipping weight4.54 kg
Package size699 × 152 × 70 mm

Questions about this item

What comes in the box and what must I buy separately?

The package includes the 3U rack mount rails, a cabling crossbar, hardware for 4-post racks, screws, cage-nuts and nuts. No additional parts are required for standard 19-inch square-hole or round-hole racks.

How do I know if the 3UKIT-109 fits my rack depth?

The rails adjust from 0 to 31.75 inches (0 to 806.5 mm) mounting depth, so they fit any 4-post rack within that range.

Will the 200 lb rating hold a fully loaded 3U server?

Yes, the rails are rated for 200 lbs (90.7 kgs) and accept equipment at least 16.75 inches (413 mm) wide, covering typical 3U chassis.

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