1pcs of Stove Top style Knob,14.5mm*19mm, for Amp,Effect Ped
Boss Pedal Knob Set Black and Silver | Reverb
Amazon.com: Plastic Guitar Stomp Knob Pedal Knobs Protector Cap Pack of 10 (Transparent Black) : Musical Instruments
WingMan 'Color Guard'
Expression Knob | El Garatge
Amazon.com: DaierTek 10pcs Black Davies 1900h Clone Guitar Effect Pedal knob 1/4 Shaft Set Screw for Amplifier amp boss Volume Control : Musical Instruments
Rubber Knob - Knurled Shaft - "The Curly" (16mm OD) - Love My Switches
A blank white guitar pedal with vintage knobs and plugged jacks on the floor Stock Photo | Adobe Stock
Set of 4 Boss effects pedal replacement knobs - Black with blue face
Set of 4 Boss effects pedal replacement knobs - Black with white face
Amazon.com: DaierTek Guitar Effect Pedal Knob Metal Black Potentiometer Knob Anodized Aluminum Amp Pot Knob with Set Screw 1/4 -13Pack : Musical Instruments