【Brand New】 This is a control knob designed after a pistol cylinder. It is fixed by tightening with a hex wrench from the side. The hole diameter is 6mm, so please check if it fits your guitar. For other knobs, please see #sak0825shopvolume knobs. 【Product Description】 This is a volume knob for guitars with a smart design, perfect for those seeking clear sound quality. It's inexpensive but doesn't compromise on quality, making it ideal for artists who want to customize their guitars to their liking. It enhances a unique playing style and adds a new dimension to musical expression. It's an accessory that allows you to express your originality on various guitars, including those from overseas manufacturers like Fender, Gibson, and PRS, as well as Japanese manufacturers like Ibanez and ESP. We also have other guitar parts for sale, so please feel free to inquire about combined shipping. Other listings can be found here: #sak0825shop Accessories...Other Accessories/Parts...Other