Unique Bargains 5Pcs 6mm Shaft Insert Dia. Potentiometer Control Knobs w Screw Inside 23 x 14mm

Features:
3 Terminals, Single Linear, Suits Most Standard Knobs. Top adjustment type and knurled shaft for easy operate in daily use time. Main used to control electrical devices such as volume controls on audio equipment. Potentiometer dial control knob, easy to use and replace. The potentiometer knob shell is made of engineering plastic, which is light in weight and good in insulation. The hole shaft is made of brass, which has good strength and corrosion resistance, not easy to rust.These potentiometer knobs have standard sizes, stable installation and good adaptability.