[ Gold ] Guitar Bass Push Pull Potentionmeter， B500K with Control Pot Potentiometer， Volume Tone Shaft Switch Pots ( Pack of 3)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Guitar Tone Potentiometer </span></li><li><span class="a-list-item"> B500K-ohm control pot </span></li><li><span class="a-list-item"> Shaft Thread diameter: Approx. 7mm </span></li><li><span class="a-list-item"> Shaft Length:Approx. 18mm </span></li><li><span class="a-list-item"> Coarse knurled shaft fits most control knobs </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41D5PFCR9BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Q7aGQ5%2BcL.jpg" noproxy>