DescriptionThe item is Guitar Amp Potentiometer. Audio/Log pots are typically used for volume control, and Linear pots are typically used for effects. B25K-ohm control pot, split shaft with coarse knurling, fits most control knobs.Besides, nice potentiometers for chioce.Features- Color: Chrome. - Material: Plastic, metal. - Shaft Length: Approx.18mm/ 0.7 inch; Shaft Diameter: Approx. 6mm/ 0.24 inch.- Taper: Linear. - Resistance: 25 kOhms. - Power Rating: 125mW (1/8 W). - Type: Carbon Shaft.- Type: Round / Plain. - Termination Style: Solder Lug. - Tolerance: 20 %. - B25k long Split shaft 18mm ELectric Bass Guitar Volume Tone Pots Audio Tone Switch Potentiometer. - audio-potentiometers, perfect for replacing andupgradingtone controls. - Coarse knurled shaft fits most control knobs.