ITEM NAME:Slide Pot Cap Mixer fader Cap Console Knob For 4mm Shaft 100pcs white Description: Typically for slide pot, mixer fader-refer to prouduct listed Slide Pot Cap mixer fader Cap Console Knob For 4 Mm Shaft x10pcs Meterial:Plastic Shaft Width:4mm LxWxH:22mm * 11mm *10mm Specification: Meterial:Plastic Package Includes: 1x Replacement Mixer Fader Knob SKU: ALU0036740968011949.Typically for slide pot, mixer fader-refer to prouduct listed. Shaft Width:4mm.