Product Name: Potentiometer w KnobModel: WXD3-12Resistance Value: 2.2k ohmPower: 2WTolerance: +/-5%Type: Wire Wound Multi Turn Terminals Number: 5Features: Round ShaftTotal Size: 20.5mm x 47.7mm/0.8 x 1.88 inch (D * H)Screw Thread Dia.: 7.8mm/0.3 inchShaft Diameter: 4mm/0.16 inchShaft Length(do not include the Screw Thread parts): 12mm/0.47 inchShaft Total Length： 20mm/0.79 inchPackage Content: 2 x Potentiometer / 2 x KnobsKnob Size: 16 x15.7mm/ 0.63 x 0.62 (H * D)Features: 2.2K ohm, 5 Terminals, Single Linear, Suits Most Standard Knobs.Main used to control electrical devices such as volume controls on audio equipment.Knurled shaft with split design for push-on knob. .
eBay