Metal hatshaped bass volume knob designed for electric guitar and electric bass potentiometers. Simple, functional design that fits standard potentiometer knob positions and serves as a direct replacement for worn caps. Key benefits Durable metal construction made from grade metal for hardness and long service life. Wearresistant surface that maintains appearance and function through extended use. Hatshaped profile provides a clean, lowprofile look while allowing precise volume adjustment. Easy to install thanks to a simple structure; installs quickly without modifying the instrument and does not interfere with normal operation. Acts as a reliable potentiometer cap replacement for guitars and basses needing knobs. Function and compatibility Designed for use on electric guitars, electric basses, and other instruments that use standard potentiometer knobs. Suited for volume control positions and compatible with common potentiometer shaft sizes used on electric instruments. Provides consistent tactile control and repeatable adjustments for performance and practice. Practical use scenarios damaged or stripped volume knobs on a stage guitar before a performance to restore reliable control. Swap factory plastic knobs for a metal hatshaped option to improve durability for touring and frequent handling. Update studio instruments to maintain consistent feel and appearance during long recording sessions. What to expect Solid metal feel and dependable operation for everyday playing and long term use. Simple, nofuss installation and straightforward replacement of existing potentiometer caps.