Description:Top adjustment type and knurled shaft for easy operate in daily use.Main used to control electrical devices such as volume controls on audio equipment.Knurled shaft with split design for push-on knob.this item include Knob easy for you to useNote: Knob color random delivery Features:Product Name: Carbon Film PotentiometerMaterial: Carbon film MetalTurn Number: Single TurnTolerance: +/-20%Terminals Number: 3Features: Round ShaftModel: WH148Resistance Value: 20K ohmShaft Diameter: 6mm/0.24 inchShaft Length(do not include the Screw Thread parts): 9mm / 0.35 inchTotal Length: 24mm/0.95 inchScrew Thread Dia: 6.8mm/0.27 inch Knob Size: 17 x 15.7mm/0.67 x 0.62 inch (L*D) Package Content:10Pcs x Carbon Film Potentiometer10Pcs x Plastic Knobs
