Description:OOTDTY100% brand new and high qualityFeatures:1. Stainless steel wrench and wooden handle, sturdy and durable.2. Best choice for DIY handmade guitar.3. This is a very handy tool for acoustic guitar truss rod adjustment, with the smooth wooden handle, you can easier to twist the truss rod.4. adjust guitar neck straight, can adjust fingerboard radius.Specification:Applicable People: BeginnerType: Grand PianoShape: Piano Tuning HammerItem: Piano Tuning Mute KitType: Piano Tuning WrenchOther Name: Piano Tuner ToolName: Tuning Hammer LeverThis wrench kit could enable you to keep your piano in tune. With high quality hammer, it fits most pianos. Other accessories with good quality and widely used.Weight: 378gcolour:Photo ColorMaterial:rubber and tainless and woodsize:Wrench: 300mmNote:Transition: 1cm=10mm=0.39inchNo retail package.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:2 * tuning fork lever stop1* stop fork1*stop belt1* wrench"