5Pcs 6mm Knurled Shaft White Top Stereo Radio Potentiometer Knob Cap Product Name : Potentiometer Knob;Material : Plastic Color : Black, White;Shaft Hole Dia. : 6mm/ 0.24" Overall Size : 14.5 x 15mm/ 0.56" x 0.6"(D*H) Weight : 6g Package Included : 5 x Potentiometer Knob