Klix Camera Tripod Ballhead， Camkey Photography Tripod Ball Head Ballhead+Quick Release Plate Pro Camera Tripod Max to 8KG<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"> Lock and drag controls Quick-release plate </span></li><li><span class="a-list-item"> The ball has a 39mm (1.5 inches) diameter which provides super smooth movement and super strong grip </span></li><li><span class="a-list-item"> Screw size: 1/4 inch for camera; 3/8 inch for tripods </span></li><li><span class="a-list-item"> The load capacity of the head is 11 lbs </span></li><li><span class="a-list-item"> Height: 4.5 inches. weighs only 1-1/4 lbs </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31NTt-q0Y4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31KhS2OO3iL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yGCfX5mLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41J1pjvm6JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zalMBAHoL.jpg" noproxy>