Please confirm the size and the type before you buy. 360-degree rotary knob for easy to control. What should I notice?Please confirm the size and the type before you buy. Villeroy & Boch Champagne Glass Flute Maxima 265mm Great replacement for rotary -type potentiometer kit. Widely used for panel adjustment knob , 10k ohm potentiometer , dimmer knob switch replacement, volume control knob encoder, and for controlling the effect of a variety of sound functions, guitar, amplifier, audio, lamp, and other audio equipment. Handy and practical pot kits for your DIY projects 10pcs/lot Black 6mm Potentiometer Knobs Caps Knurled Shaft Widely use for rotary Potentiometer Electric Guitar as volume control switch. What will I get?Color: Black, silver-tone; Material: Aluminum ; Fit for Shaft Hole Diameter: 6mm/0.24-inch; silver tone knobs Size: 20 x 13mm/0.79 x 0.51 inch (D*H); black knobs size: 20 x 13mm/0.79 x 0.51 inch(D*H), pack of 2pcs silver-tone and 2pcs black knobsIs there any advantages of the product?360-degree rotary knob for easy to control. How to use it?6mm Shaft can be pushed on it easily. 6mm Shaft can be pushed on it easily. Potentiometer Switch Knob MECCANIXITY Aluminium Potentiometer Knobs 6mm Guitar Control Knobs 1/4 6mm Knob
