Description: Features: 50K ohm, 6 Terminals, Linear Dual(Type B), Suits Standard Knobs. Top adjustment type and knutled shaft for easy operate in daily use time. Main used to control electrical devices such as volume controls on audio equipment. Knurled shaft. With split shaft for -on knob.Product Name: PotentiometerResistance Value: 50K ohmAdjustment Type: Top AdjustmentType: Linear Dual(Type B)Features: Knurled ShaftShaft Diameter: 6mm / 0.2 inchShaft Length: 13mm / 0.5 inchMounting Thread Diameter: 6.5mm / 0.3 inchBase Height: 10.7mm / 0.4 inchBase Diameter: 17mm / 0.7 inchMaterial: Metalsilver colorPackage Contents: 1x PotentiometerNote: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.