Narrow 1/2" Loknob is for most pedals, mixing boards and custom guitar builds. Dimensions: 1/2" D x 7/8" H
No more lost settings! Adjust your effects, tone, or volume while protecting your settings during transport or at your next gig. Just pull up the Loknob®, twist into the new position, and release to 'lok' in your setting. Invented by a musician for musicians. Easy to install, the spring-loaded Loknob retrofits most amps, pedals, guitars, mixing boards, and PA heads. Reusable with no modifications required.