??Guitar AMP Amplifier Knobs Black w\/ Gold Cap Push-on fits Marshall Amplifier<br /><br />Features:<br /><br />-Suit for DIY MARSHALL loudspeaker boxeffector? and guitar and other equipment<br />-Excellent quality<br />-Perfect workmanship<br />-Comfortable handfelt<br /><br />Specifications:<br /><br />Color: gold + black<br />Material: ABS+Aluminium brass<br />Size:15*16*19mm<br />Inner hole: &amp;Phi; 6.4mm<br />Install the potentiometer shaft:&amp;Phi;6.4mm<br />Installation: fixed thread by the side<br /><br />Package included:<br /><br />1x Guitar AMP Amplifier Knobs