Uxcell a13081600ux1677 5 Piece B100K 100K Ohm Single Linear Taper Rotary Potentiometers Product name: potentiometer; resistance value: 100K Ohm; adjustment Type: top adjustment Type: single Linear (Type B); features: knurled shaft; shaft diameter: 6 mm / 0. 23 inch Shaft Length: 13. 5mm / 0. 53"; base height: 7. 1mm / 0. 28"; base diameter: 16 mm / 0. 62" Material: metal W electronic parts; color: as picture show Weight: 36G; package: 5 x potentiometers