6x Manopole Amplificatore Rotonde Vintage Barrel Guitar AMP Knob con Set Vite Nero--/
6x Guitar AMP Knobs Black. Knobs x6 & Screwdriver x1. Material: Plastic with Set Screw (No brass insert). Yes we will include a screwdriver which can help you adjust the set screw. And bad weather or peak season could make it longer.