$230.00

WorkRite UB485-25 (Ultra Thin) or CB485-25 (Classic) Split-Pad 27" Keyboard Platform

“Build your own system, base starts as keyboard tray only”.

The Classic Platform is 5/8 of an inch thick and the core interior is made of high density particle board. This platform has melamine surface.

The Ultra Thin Platform is phenolic, a paper based resin, and is 1/4 of an inch thick. This platform is more durable. Both platforms have the same weight.

Product ID 309
WorkRite UB485-25 (Ultra Thin)  or CB485-25 (Classic)  Split-Pad 27" Keyboard Platform
WorkRite UB485-25 (Ultra Thin)  or CB485-25 (Classic)  Split-Pad 27" Keyboard Platform

Related Products

Part Number Description
UB-485-25 Black UltraThin 27 inch Standard Keyboard Platform with Jel
CB-485-25 Black Classic 27 inch Standard Keyboard Platform with Jel
WorkRite UB485-25 or CB485-25 Split-Pad 27" Keyboard Platform

Description

Keyboard and mouse platform with continuous palm support. Separate keyboard and mouse palm supports can be removed.

Includes the Optimizer Keyboard Platform Enhancement: The optimizer incorporates many of the unique features found in our best selling Banana-Board keyboard platform and is included with this platform at no additional charge.

For Right or Left Handed Users: Mouse area can be configured on the right or left of the platform.

Split-pads Provide Versatility: Split-Pad models have separate keyboard and mouse palm supports that can be removed.

Custom Widths Available: Your custom width can be special ordered.

Fits the Following Worksurfaces

  • Straightaways

In-line Mousing: The Split-Pad Standard Platform features in-line mousing, which is appropriate for users with longer reach or those who want an ambidextrous mousing platform.

Neutral wrist position is the key to comfort: All palm supports are upholstered with LeatheRite, providing the feel of soft glove leather and the durability of synthetic fiber. Its hypoallergenic, breathable micro porous structure dissipates heat in warm weather and retains it in cold weather. For superior palm support and comfort, choose our JelRite palm supports with a thermal reactive memory foam that minimizes pressure against the palm.

Thoughtful Features: On all platforms, our palm supports are easily removable to meet the user’s unique requirements. All Ultra-Thin platforms have the Optimizer, an integrated keyboard cord management feature, along with a built-in document holder and mouse cord retainer.

Durable Platform: Our ¼" Ultra-Thin phenolic minimizes the distance between the forearm and thigh, providing a greater range of ergonomic fit. For value driven applications, our classic 5/8" melamine platform.

Technical Drawing

Diagram for WorkRite UB485-25 or CB485-25 Split Pad Combo 27 inch Keyboard Platform

Desk Compatibility

Desk Compatibility

Features

  • Available in Classic or UltraThin
  • Available in black
  • Fits straightway and 90 degree with adapter.
  • Ultra-thin phenolic or .625″ thick classic melamine
  • Ultrathin platform includes Optimizer document holder and cable management system
  • Single surface platform easily accommodates left or right handed users
  • Removable 2 piece memory foam palm support

Option 1: Color

Black

Option 2: Material

Classic : 5/8" thick particleboard with melamine cover.

Ultra Thin : 1/4" Phenolic platform is very light and extremely tough, it doesn`t break and it doesn`t change color. All Ultra-Thin platforms have the Optimizer, and integrated keyboard cord management feature, along with a built-in document holder and mouse cord retainer. Ultra Thin platform features Optimizer document holder and cable management system.

Option 3: Arm Type

Pinnacle 2 Arm - Pinnacle 2 Extended Arm - Pinnacle AD Arm - Budget Arm - Locking Lever Arm

Pinnacle 2 Arm

WorkRite 3170-22TG Pinnacle 2 Arm with 22" Ball Bearing Track

22" Track (recommended track length)

Pinnacle 2 Arm (Short Track)

WorkRite 3170-17TG Pinnacle 2 Arm with 17" Ball Bearing Track

17" Track (short track)

Pinnacle Arm 2 Extended

Workrite 3172-22TG Pinnacle 2 Extended Keyboard Arm - 22" Track

Longer Arm for corner area

Pinnacle Budget Arm

WorkRite 3175-22N Pinnacle 2 Value Arm - 22" Nylon Glide Track

22" or 17" Budget Arm

Pinnacle AD Arm

WorkRite 3176-22TG Pinnacle AD Keyboard Arm - 22" Track

Above Desk Range

Option 4: Wrist Rest

Wrist Rest

Jel inside Synthetic Leather "Jel-LetherRite"

WorkRite 128 Wrist Rest: Palm support for use with existing keyboard trays and roll-out keyboard drawers. For use with roll-out keyboard drawers and other applications.

Option 5: Swivel Plate

Swivel Plate

Swivel Plate 2179-SP: The swivel plate allows you to swivel your keyboard tray horizontally independent from the arm.

Allows keyboard and mouse platform to pivot an extra 45 degree for special mounting requirements.

  • Easy to Install
  • Mounts between the arm and keyboard platform.
  • Weight 3 lbs

Option 6: Mounting Spacer

Workrite Mounting Spacer
  • Mounting Spacer (1/4" Thickness)
  • Mounting Spacer (1/2" Thickness)
  • Mounting Spacer (3/4" Thickness)
  • Mounting Spacer (1" Thickness)
  • Mounting Spacer (1 1/4" Thickness)
  • Mounting Spacer (1 1/2" Thickness)
  • Mounting Spacer (1 3/4" Thickness)
  • Mounting Spacer (2" Thickness)
  • Mounting Spacer is required only when the edge of your desk is thicker than the rest of the worksurface.
  • Used to attach adjustable arm tracks when edge is thicker than worksurface.
  • You can add spacer to make a flat surface under the desktop from front to back in order to install the Adjustable Arm.
  • Available in 16" and 21" lengths (please specify).
WorkRite Mounting Spacers for Thick Edges
Drawing for Mounting Spacer

a = 16" or 21"

b = 11-3/4"

Option 7: Corner Solution

179ACD

  • Dimensions: 12" W x 1 3/4" H.
  • Adjusts to fit 1" to 2" thick work surfaces.
  • Clamping design eliminates spacers.
  • Converts 90 degree to useable work area.
  • Weight: 3 Lbs.
  • Color: Black

179CCD

  • a = 17.5" ... b = 9.25" ... c = 1.5"
  • Move operator closer to work surface
  • Designed specifically to fit model # 321 with Pinnacle 2 Arm. Also work with the following platform models: 187,188,487,488
  • Converts 90 degree corners and diagonal corners less than 17" to useable work area
  • Weight: 4 Lbs
  • Color: Black/Gary

179CR

  • a = 26" ... b =15" ... c = 1 1/2"
  • Fits all platforms up to 28" wide
  • Works with all WorkRite keyboard arms
  • Converts 90" corners and corners with keyboard cutouts to useable diagonal area
  • Weight: 4 Lbs
  • Color: Black/Gray

Option 8: Track Length

  • Desk has more than 22" clear space under desktop, front to back
  • Less than 22" and more than 17" clearance under desktop, front to back
  • Desk has less than 17" clear space under desktop, front to back

Option 9: Positive Tilt Lock

It is a pin that is inserted in the arm to prevent the tilt from going to positive. It restricts the adjustable arms going to negative tilt range from -6 to -15 degrees.

Frequently Asked Questions

q Can you order this without the wrist rests? I don't see an option to remove it. My ergonomic evaluation recommends no wrist rests.
a

The Workrite UB485/CB485 comes standard with the wrist rests and are packaged that way. If you do not wish to use the wrist rests, you can simply choose to not install them on the keyboard tray. And there are removable even after they are installed.

Model UB485-25, CB485-25, UB485-26, CB485-26
Manufacturer Workrite Ergonomics
Part Number UB485-25 or CB485-25
UPC 029274410261

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Warranty

Workrite warrants to the original purchaser that the products it manufactures are free from defects in design, material and workmanship. Subject to the limitations below, Workrite warrants each product in this catalog to be free from defects in materials and workmanship for the life of the product in its original installation. With prompt written notice, Workrite will repair or replace, free of charge, any product, part or component which fails under normal use as a result of such defect.

  • Sierra HX Height Adjustable Workcenter components - Limited Lifetime
    Electric components, motors, frames, brackets and feet.

All of the following exceptions to the limited lifetime warranty apply:

  • Fundamentals Electric Height Adjustable Workcenter components - 10 years
    Electric components, motors, frames, brackets and feet

  • Essentia Height Adjustable Workcenter components - 5 years
    Electric components, motors, frames, brackets and feet

  • Laminated worksurfaces and modesty panels - 5 years

  • Sierra HXL Crank Height Adjustable Workcenter components - 5 years
    Including crank mechanisms

  • Cascade Height Adjustable Workcenter components - 5 years
    Including counter-balance mechanisms

  • Line of Sight electrical components and manual lifts - 5 years

  • Line of Sight frames and metal desk parts - 5 years

  • Monitor supports and mounts - 10 years

  • Solace Clamp-on sit-stand products - 5 years

  • Solace Desktop sit-stand products - 2 years

  • LED and florescent lighting fixtures - 5 years

  • Lighting transformers and fluorescent ballasts - 1 year

  • Tranquility Wool & PET Felt panels and mounts - 5 years

  • Tranquility Poly Panels - 2 years

  • Fabrics, modesty panels, custom products and special order items - 2 years

  • Mousing surfaces and Slide Guide - 1 year