uxcell Top Adjustment Split Knurled Shaft Potentiometer Pot B50K 50K Ohm 5pcs Product Name : Potentiometer;Resistance Value : 50K ohm;Adjustment Type : Top Adjustment Type : Single Linear (Type B);Features : Split Knurled Shaft;Shaft Diameter : 6mm / 0.24" Shaft Length : 8mm / 0.3";Mounting Thread Diameter : 7mm / 0.28";Base Height : 7mm / 0.28" Base Diameter : 16mm / 0.63";Material : Metal w Electronic Parts Weight : 33g;Package : 5 x Potentiometers