Desmond DAC-01 50mm QR Clamp 3/8-inch w 1/4-inch Adapter Arca Compatible for Tripod Head<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"> All Metal (aluminum) Construction No Rubber or Plastic Parts. </span></li><li><span class="a-list-item"> will accommodate any Arca style plate from various makers including: Really right stuff (RRS)， Wimberley， Jobu Design， Arca Swiss， Kirk Enterprises， Markins， etc. </span></li><li><span class="a-list-item"> 50mm (1.97") in Length. </span></li><li><span class="a-list-item"> 3/8"-16 thread with metal 1/4"-20 Adapter </span></li><li><span class="a-list-item"> Includes Bubble Level </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31%2B%2B-N8DN1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31U4Q6tuTNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31EV3hTCLoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3118WPt2pkL.jpg" noproxy>