Sirui K-10X 33mm Ballhead with Quick Release， 44.1 lbs Load Capacity<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"> •Knobs for Pan， Tilt &amp; Tension </span></li><li><span class="a-list-item"> •44 lb Load Capacity </span></li><li><span class="a-list-item"> •Quick-Release Plate with Anti-Twist Pins </span></li><li><span class="a-list-item"> •Arca-Style Clamp for Quick Release </span></li><li><span class="a-list-item"> •90° Tilt， 360° Pan </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/516uiz3VmHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lHVjQUdGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XDc0E1qrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XJPyf-tRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31DCkFjWUhL.jpg" noproxy>