Manfrotto MVH502A 502 Video Head with 75mm Half Ball<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Pan fluid drag system </span></li><li><span class="a-list-item"> Easy Link connectors for easy attachment of accessories </span></li><li><span class="a-list-item"> Wider and longer top plate for extra stability </span></li><li><span class="a-list-item"> built in counterbalance system </span></li><li><span class="a-list-item"> Ball-bearing drag for precise， smooth movements </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41J-89EPgJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31fK5ejC%2BwL.jpg" noproxy>