Ball-Grip Positioning Arms
![](/prerenderstable/mvPRE/contents/gfx/imagecache/503/5031t77-68-151p1-h02d-digital@halfx_636893562907285117.png?ver=imagenotfound)
Ball-and-socket connections allow 360° positioning. Choose a complete arm or select a base, connectors, and a plate, grip, holder, or tray to build a complete arm.
For technical drawings and 3-D models, click on a part number.
Heavy Duty Positioning Arms
![](/prerenderstable/mvPRE/contents/gfx/imagecache/516/5164t1p2-upa06-@halfx_637648101071176431.png?ver=imagenotfound)
Base, Pole, Pole-to-Pin Adapter, Two Rigid
Connectors, and Pivoting Mounting Plate
![](/prerenderstable/mvPRE/contents/gfx/imagecache/516/5164t1p1-upa06-@halfx_637648099267818202.png?ver=imagenotfound)
Heavy duty construction adds strength for higher load capacities than other positioning arms. Choose a complete arm or select a base, connectors, and plate, bracket, or tray to build a complete arm. The load capacity of an assembled arm is determined by the component with the lowest capacity.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/516/5164t62-@halfx_636924597060188312.png?ver=imagenotfound)
Rigid connectors move horizontally and have a friction adjustment to control drift. To add vertical movement, combine with a counterbalancing connector. Connect multiple rigid connectors up to a maximum projection of 48". A connecting pin is required to connect a rigid connector to a mounting plate, flat-panel monitor mounting plate, straight mounting bracket, tee mounting bracket, and keyboard tray.