Mobiz 4Pcs/set Speed Knobs Guitar Parts 2 Volume + 2 Tone Control Buttons Replacement Guitar Parts Black Silver afinador guitarra<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4 pcs of black speed knobs with silver top. </span></li><li><span class="a-list-item"> Includes 2 Volume knobs and 2 Tone knobs. </span></li><li><span class="a-list-item"> The central hole for Pots is approx. 6mm in diameter. </span></li><li><span class="a-list-item"> High quality Acrylic material. </span></li><li><span class="a-list-item"> Vintage and classical style. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gbQEjW5ZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KSDrv3TxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TK%2B7xS3HL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N5a7xEAGL.jpg" noproxy>