HumanScale M7 Monitor Arm Review

The upper part is composed entirely of aluminum- even the adjustment knob. This gives the M7 a quality feel and impressive looks, both of which will certainly be appreciated in an office/executive type setting. The knob pictured here is all that is needed to keep the post's gas strut in place once a proper monitor height has been reached. I was impressed to notice that even the internal post, which is the end of the gas strut and will not be seen under normal use, is made of polished aluminum.