WorkRite Pinnacle AD Arm

SKU: WR-3176

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WorkRite Pinnacle AD Arm

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  • WorkRite Pinnacle AD Arm
  • WorkRite Pinnacle AD Arm - Ball Bearing Track


The Pinnacle AD has the greatest range of any WorkRite arm. With 14.5" of height range, you have the ability to work in a sitting or standing position. Like the other Pinnacle arms it includes great features like Lift-n-Lock™ for one touch height adjustment and easy tilt adjustment with a built-in tilt gauge.

The feature that separates this Pinnacle AD arm from the Pinnacle AD Value arm is the smooth, ball-bearing slide track. The low-profile track provides maximum knee clearance and the ball-bearing slide allows for effortless adjustment and storage as well as years of maintenance free use.

Note: This adjustable arm is designed to work as part of a system with a WorkRite keyboard platform, purchased separately.

Manufacturer's Lifetime Warranty

Additional Information

SKU WR-3176
  • Height range from 7.5" above desk to 7" below
  • 360° swivel for easy positioning and storage
  • Tilt range: -15° to +10°
  • Available in 3 track lengths: 17", 22", and 28"