Acratech GV2 Ball Head / Gimbal Head with Lever Clamp， Supports 25 lb<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"> Acratech GV2 Ball Head - 1/4"-20 Reducer Bushing - Detent Pin - Quick Release Clamp - Lever Clamp - Bulls Eye Level - Acratech 10 Year Warranty </span></li><li><span class="a-list-item"> Lever-operated quick-release clamp with 15mm bullseye level， with detent pin to keep the plate from sliding out by mistake </span></li><li><span class="a-list-item"> Works well with lenses up to 400mm f/4.0 and any tripod with a 1/4"-20 or 3/8"-16 threaded screw </span></li><li><span class="a-list-item"> Full movements allow any camera position </span></li><li><span class="a-list-item"> Precision CNC-machined </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51t79enwf%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cLwV6IDjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410F3hsBm7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xtjW%2BwPPL.jpg" noproxy>