Description: brand new and high quality Features: 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: Beginner Type: Grand Piano Shape: Piano Tuning Hammer Item: Piano Tuning Mute Kit Type: Piano Tuning Wrench Other Name: Piano Tuner Tool Name: Tuning Hammer Lever This 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: 378g colour:Photo Color Material:rubber and tainless and wood size:Wrench: 300mm Note: Transition: 1cm=10mm=0.39inch No 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 stop 1* stop fork 1*stop belt 1* wrench"