Functions: Guitar potentiometer; Split shaft with coarse knurling; Coarse knurled shaft fits most control knobs; Dual deck A250K-ohm control pot.Size: Base dia: 16mm; Shaft length: 18mm; Split shaft: 6mmPackage weight: 0.068 kgProduct size (L x W x H): 4.36 x 1.65 x 1.65 cmPackage size (L x W x H) : 9.5 x 6 x 3 cmPackage Contents: 1 x Potentiometer