<p>The HERCULES Z-Style Keyboard Stand KS410B is the KS400B with an additional adjustable EZ-LOK Tier for an added keyboard.<br /><br /></p>
<h2>FEATURES:</h2>
<ul>
<li>AutoLock System with AutoLock Lever adjusts height setting easily and is safe and secure.</li>
<li>Locking Pins and adjustable moving arms for easy set up and tear down.</li>
<li>The Adjustable Rubber Foot fine tunes height and levels the KS410B for maximum stability.</li>
<li>The EZ-LOK Tier locks KS410B at the chosen angle.</li>
</ul>