Platinum Tools JH965-50 Pressed Beam Clamp For 1/2-Inch Flanges， 1/4-20 Threaded Rod， 50 Per Box<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"> High quality all steel construction </span></li><li><span class="a-list-item"> Threaded and non-threaded holes </span></li><li><span class="a-list-item"> Accommodates jack chain， ceiling wire or threaded rod </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51nfcTibyiL.jpg" noproxy>