Kmise Z2791H20 Bass Guitar Knob<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Made by :outside: Aluminum Alloy   inside: hard plastic </span></li><li><span class="a-list-item"> Fit to 6 mm potentiometer shaft compatible for almost all potentiometers </span></li><li><span class="a-list-item"> Color : black </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lwfqtVEQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nVLt-g4fL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iwQXJtq8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CugzIOeCL.jpg" noproxy>