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Home Brands Workrite Ergonomics Keyboard Trays & Arms Adjustable Keyboard Arms Pinnacle AD Arms
$458.00
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WorkRite 3176-28TG Pinnacle AD Keyboard Arm - 28" Track

Keyboard tray is for demonstration only. Please order your keyboard tray separately.

Product ID 301
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WorkRite 3176-28TG Pinnacle AD Keyboard Arm - 28" Track
WorkRite 3176-28TG Pinnacle AD Keyboard Arm - 28" Track

Select an attribute...

  • Color
  • Track
  • Swivel Plate
  • Spacer
  • Corner Solution
  • Bench Mount Kit
  • Color
    Black - $0.00
  • Track
    28" track - $0.00
  • Swivel Plate
    Click to select - $0.00
  • Spacer
    Click to select - $0.00
  • Corner Solution
    Click to select - $0.00
  • Bench Mount Kit
    Click to select - $0.00

 

 

Pinnacle AD - A Keyboard Arm with Extended Above Desk Range

 

The Pinnacle AD is Workrite’s arm with the greatest range. It includes thoughtful features found in our Pinnacle family, like Lift-n-Lock for re-positioning and easy tilt adjustment with a built in tilt gauge. Ideal for situations where above desk keyboard platform is desired and stowing the platform under desk is convenient.

 

 

WorkRite Pinnacle AD 3176-28TG Adjustable Keyboard Arm

 

WorkRite 3176-28TG Pinnacle AD Adjustable Keyboard Arm with 28 inch Track

 

 

 
 

 

WorkRite Pinnacle AD Arm - Range of Motion

 

WorkRite Pinnacle AD Adjustable Keyboard Arm 3176 - Height Range

 

Height Range

 

WorkRite Pinnacle AD Adjustable Keyboard Arm 3176 - Tilt Range

 

Tilt Range

 

 

Retracted Storage - Stored position with typical 10.5 inch platform

 

Retracted Storage - Stored position with typical 10½" platform

 

 

 

WorkRite 3176-28TG Pinnacle AD Adjustable Keyboard Arm with 28 inch Track

 

Specifications:

 

Tilt Range

-15° to +10º

Height Range

7¼" above desk to 7" below

Swivel

360º

Track Style

low-profile progressive ball bearing slide track

 

reader-14.jpg

  WorkRite Pinnacle AD Arm -Cut Sheet

 

 

 
 

 

Workrite Pinnacle AD Adjustable Arm features:

  • Features sleek low-profile progressive ball bearing slide track for smooth, consistent operation

  • Height range from 7¼" above desk to 7" below

  • 360º swivel for easy positioning and storage

  • Tilt range: -15° to +10º

  • Lift-n-Lock for one touch height adjustment

  • Easy tilt adjustment with ergonomic knob

  • Non-intrusive, low profile track provides maximum knee clearance in 17", 22" and 28" lengths

  • Complete, under desk storage with keyboard platforms as deep as 12" with a 22" track
 

 

Pinnacle AD Keyboard Arm information:

 

Pinnacle AD 3176 includes tilt indicator gauge for accurate tilt adjustment

 

Includes tilt indicator gauge for accurate tilt adjustment

Extended Height Range and Storability:

 

The Pinnacle AD features our greatest height range of 14½", 7½" above work surface and 7" below. At 7" below, the Pinnacle AD meets the seated low requirement of BIFMA G-1 2002 for the 5th percentile adult female and exceeds the seated requirement for the 95th percentile adult male. In addition the Pinnacle AD’s extended above desk height range gives the majority of users the ability to work in standing positions. The unique design of the Pinnacle AD gives the best keyboard platform storage available in the industry, fully storing a platform as deep as 11½" under the work surface on a 22" track.

 

 

 

 

Ergonomically designed knob provides easy tilt adjustment

 

Ergonomically designed knob provides easy tilt adjustment

Tilt Range and Tilt Gauge:

 

The Pinnacle AD features a full 25Ëš range tilt based on the ANSI BIFMA G-1 2002 Ergonomics specifications of 10Ëš positive tilt and 15Ëš negative tilt. Our convenient tilt gauge at the rear of the arm allows users to identify the comfortable tilt angle and easily set the tilt to their preferred position with our dial-tilt knob located on the right side of the arm.

 

 

 

 

Ball bearing track for years of maintenance free use

 

Ball bearing track for years of maintenance free use

Stores Effortlessly on Ball bearing Track:

 

The Pinnacle AD uses our high quality low profile progressive ball bearing track for ease of use and years of trouble free service. Available in 17", 22" and 28" lengths the Pinnacle AD installs easily on all popular workstation depths. Also offered with a nylon track for budget conscious projects.

 

 

 
 

 

Step 1: Choose your keyboard tray Color:

 

black.jpg

Black

 

 

Step 2 : Track Length ..16 13/16" track length for desks deeper than 17"
 

 
 

Step 3 : Choose your Swivel Plate :

 

 

Swivel Plate

 

Workrite Swivel Plate 2179-SP

 

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

  • Easy to Install

  • Mounts between the arm and keyboard platform.

2179 -SP

Swivel Plate

3 Lbs.
 

 
 

Step 4 : Choose your Mounting Spacer :

 

 

Mounting Spacer

 

WORKRITE Mounting Spacer

  • Required only when the edge is thicker than the rest of the worksuface.

  • Available in 16" and 21" lengths (please specify).

177-1

Mounting Spacer (1" Thickness)

10 Lbs.

177-3/4

Mounting Spacer (3/4" Thickness)

8 Lbs.

177-1/2

Mounting Spacer (1/2" Thickness)

7 Lbs.

177-1/4

Mounting Spacer (1/4" Thickness)

5 Lbs.
 

 
 

Step 5 : Choose your Adjustable Corner :

 

 

Workrite Adjustable Corner Diagonal 179ACD

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
 

 

 

Workrite Adjustable Compact Corner Diagonal 179CCD

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.
 

 

Workrite Adjustable Corner Rectangle 179CR

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.
 
 

 

 

 

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Hyperlink of all Workrite Products

 

Product Options/Accessories

Model 3176-28TG
Manufacturer Workrite Ergonomics
Part Number 3176-28TG
UPC 029274403782

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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

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