Guitar Setup Repair Kit Nut Spacing Ruler/Action Luthier W/Pouch UsefulMusical Instruments，Guitars & Basses，Guitar Accessories，Other Guitar AccessoriesTool set for guitar set-up， with pouch: topnut files， ruler， string winder， action tableGuitar set up kitContains all you need to mount your strings properlyThree double edged topnut files.Stainless steel ruler， protect the fingerboard during filing.String action table， find the correct string height easilyString winder with detachable handle， for hand or machine use.Enclosed a collectable packet， convenient for package， prevent the loss of tools.Perfect for DIY guitarrists and Luthiers.Packing List:1x set guitar setup tool (as pictures show)