Gitzo GS5321SP Systematic Flat Top Plate for Series 5 Tripods (Black)<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"> Incudes hook for adding weight for stability </span></li><li><span class="a-list-item"> Compatible with the new systematic safety catch </span></li><li><span class="a-list-item"> Standard 3/8" female mounting thread </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41D3sfIblCL.jpg" noproxy>