RV097NS sealing dual Linear Taper potentiometer B 50K 8pin switch AM78 Descripiton: Description: Top adjustment type and knurled shaft for easy operate in daily use time, Suits Most Standard Knobs.. Main used to control electrical devices such as volume controls on audio equipment. Knurled shaft. With split shaft for push-on knob. Product Name:Potentiometer Resistance Value:50K ohm Adjustment Type:Top Adjustment Type:Dual Linear(Type B) Features:Knurled Shaft Terminal Number:8 Shaft Diameter:6mm / 0.24 nShaft Length:10mm / 0.39 nMounting Hole:6mm / 0.24 nBase Height:14mm / 0.55 nBase Size:9.5 x 11mm / 0.35\ x 0.43\(L*W) Material:Metal w Plastic Package Including: 1 x Potentiometer