Specifications:Features:- This wrench will tighten or loosen most nuts or thumb wheels found on guitars, like output jack, control pot, pickup switch, tuning machine and bridge thumbwheels.- All edges and surfaces have been chamfered and polished to avoid damage to body and surrounding areas.- Durable and lightweight.- Made of stainless steel.Color: SilverMaterial: Stainless SteelPackage Weight : 26 G / 0.92 OuncesPackage Dimensions (L*W*H) : 98*28*2 MM / 3.86*1.10*0.08 InchesRetail Packaging: No, No PackingPackage Include:1 x Guitar Wrench