Viborg Audio4XPure Copper Rhodium Plated Speaker Wire Connector Audio HIFI Banana Plug<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 100% Pure Copper Conductor </span></li><li><span class="a-list-item"> Rear Hole Diameter:about 4.5mm </span></li><li><span class="a-list-item"> Double Screw Locking </span></li><li><span class="a-list-item"> Accommodate cable with wire size up to 4 mm diameter </span></li><li><span class="a-list-item"> 4PCS BANANA PLUG </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EgZVuLAFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31yqSy0tZAL.jpg" noproxy>