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Sapper XYZ Monitor Arm
Sapper XYZ moves beyond the traditional X and Y axis range of motion, offering fluid 3D movement on multiple axes. The inventive design features one-touch adjustability especially critical to the high performance workplace.
Custom Manufactured - Ships out February 17-22
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Sapper XYZ Monitor Arm

$303.00 $303.00
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Sapper XYZ Monitor Arm
by Knoll

At A Glance:
The Sapper XYZ monitor arm takes monitor support as you know it and flips it on its head. With fluid 3D movement on multiple axes and a one-touch adjustability feature, this monitor arm will give you a truly responsive experience every time.


  • Holds up to 20 pounds and will accomodate 95% of monitors
  • Pneumatic gas cylinder allows for easy adjustment
  • Base and Elbow allow for 360-degree pivot
  • Monitor can tilt 153 degrees up and down, 180 degrees left and right, and 360 degrees from portrait to landscape
  • 21" total depth adjustment and 13" height adjustment
  • Can get as compact as 3" deep when fully compressed
  • Comes with built-in cable management

Weight Adjustment:
The Sapper XYZ monitor arm is preset for a 10 lb monitor. Other monitor weights up to 20 lbs can be accommodated by adjusting the weight adjustment nut to the proper weight using the Allen key wrench on the back of the movement joint. Note that the 20 lb setting is not visible on the scale. Turn clockwise to decrease weight or counterclockwise to increase weight to appropriate level. The arm should be held in a downward position if increasing the weight and in an upward position if decreasing the weight. When proper weight is set, the arm should stay exactly where you place it.

Two-Piece Table Clamp Mount: 

The standard two-piece table clamp is easy to install or retrofit and works on most worksurfaces or desks that are a minimum of 1.5" thick. The maximum worksurface thickness is 2.75". There are four settings to accommodate a range of worksurface thicknesses. For the fourth setting to accommodate the thickest worksurfaces you must invert the lower mounting plate to allow the mount to clamp the maximum 23 important to mock up the table clamp, particularly on competitive product to ensure a proper fit.

*There is a deep table clamp mount that 
is one piece and works on most surfaces. The deep table clamp mount is intended to clear most knife-edge (45 degree angle) desks or worksurfaces. It has an upcharge and can be yours if you reach out to our sales team at 888.467.6278.

Apple Computer Note:
Apple iMacs are not VESA compliant. To mount an iMac or LED Cinema Display to a Sapper arm requires a customer to purchase a Cinema Display VESA Mount Adapter Kit from Apple. The adapter kit comes standard with a 100 mm x 100 mm hole pattern and can be purchased online at

Materials & Measurements

Materials: Arm is made of die-cast aluminum with a molded plastic shroud. The table clamp is made of steel.

Measurements: Depth Adjustment: 3-21"
Height Adjustment: 5.5-20.75" above workspace.

Weight: 4 pounds

About the Manufacturer

Founded in 1938, Knoll has nurtured many of the most inspiring and iconic furniture designs of the last century. With an extensive collection of modern classic furniture for the home as well as cutting-edge office furniture with a focus on functionality as well as aesthetics, Knoll is at the forefront of how furniture interacts with us and affects us in our daily lives.

Environmental Info

The Knoll Sapper XYZ Monitor Arm is GREENGUARD Certified and can assist in achieving LEED points. It is made of 63% recycled material and 85% recyclable material.


Shipping & Delivery

Knoll FedEx Ground (REG 7%): $21.21 per item

During any Knoll promotion, all products get free shipping. When the sale ends, the regular shipping cost resumes.

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