Humanscale M4 Basic Monitor Arm - Top Mount, Choose your desk mount

The Humanscale M4 Basic Monitor Arm Features:

• Incredibly easy to use
• Ideal ergonomic viewing
• 12" range of finger-tip height adjustment (order the M4 extended for adjustable depth too)
• Accomodates monitors weighing between 5 and 20 lbs.
• 360° monitor rotation so monitor can be viewed in either portrait or landscape position
• 60° range of lateral and vertical monitor tilt for additional viewing adjustability
• Comes standard with both VESA 75mm and 100mm mounts. Special Viewsonic rectangular mounting place 200mm x 100mm is available. Apple monitor owners can order a MAC friendly mount directly from the Apple Store online. (click here for Cinema Display VESA mount adapter kit) (click here for 24" iMac Display VESA mount adapter kit)
• Made from 80% recycled and 95% recyclable material.
• 10-year warranty on gas cylinder. Lifetime warranty on all other components

Humanscale M4 Basic configuration options:

Finish -

The Humanscale M4 arm is available in two different finishes. Black and Silver are both standard colors.

Surface Mount -

Humanscale offers 6 different desk mounting options.

Horizontal Mount	Applications
	Bolt through (BT) Secures your M4 post to your work surface via a bolt.
	Heavy duty clamp mount (CM) An extra secure clamp for heavy, multiple-moniotr applications.
	Low profile two-piece clamp mount (LC) Similar to the low-profile one piece but comes apart for "against the wall" applications where you can't slide a one piece mount into place.
	Low profile one-piece clamp mount (LP) Humanscale's clamp mounts are very secure. This is the most common clamp choice and is as suitable for multiple monitors as the other clamp mounts.
	Direct mount (DM) Screws to the top of your work surface.
	Grommet Mount (GM) Many desks come equipped with a pre-drilled 2.5" diameter grommet hole making installation of your monitor arm fast and secure. Note that use of a grommet mount allows for additional height adjustments as the post can be slid down into the hole to lower your pole height.