Fiber Optic Adapter ST to SC， Singlemode Duplex<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"> SC female to ST female Fiber Coupler </span></li><li><span class="a-list-item"> Can be used with singlemode 9-125 cable </span></li><li><span class="a-list-item"> Connect two Duplex SC/ST patch cords together </span></li><li><span class="a-list-item"> Duplex Dual Strand </span></li><li><span class="a-list-item"> Material: Plastic </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41a3kHV-fEL.jpg" noproxy>