Uxcell 10 Pcs 4 mm Shaft Insert Dia Potentiometer Control Rotary Knobs Black auspowers_batchtwo you can hold the phone

you can hold the phone without slipping or falling

Designed for home and industrial applications

Ideal accessories for Vehicle or remote control

Note: To install the ring correctly

WORKPRO 9-1/2-Inch Groove Joint Pliers

Uxcell 10 Pcs 4 mm Shaft Insert Dia Potentiometer Control Rotary Knobs Black auspowers_batchtwo you can hold the phoneUxcell 10 Pcs 4 mm Shaft Insert Dia Potentiometer Control Rotary Knobs Black Features: Brass Tone core, ribbed knurled grip, with a min max or center position marker, 4mm split shaft insert diameter, 19mm knob top diameter. Plastic control knob to be assembled to a potentiometer for easier rotation. Just potentiometer knob, potentiometer is not included here. Product Features Product Name : Potentiometer Control Knob; Model : KYP25 18 4J Knob Top