Model:WH148;Single potentiometer, linear diversify of resistanceResistance Value: 100K ohm Tolerance:+/-20%,Screw Thread Dia.: 6.7mm/0.26 inchMain used to control electrical devices such as volume controls on audio equipment，Amplifier and so on .Long life, soft touch, with soft center positioningKnurled shaft with split design for push-on knob.this item include Knob easy for you to use.
