Features: Compact steel wrench suitable for slotted Trusses rod nuts.<br> Made of stainless steel, enduring, wear-resistant, and rusts resistant.<br> Compact and light weight, It can easily fit into a guitar case for convenient storage and transportation.<br> With its crank action design, this wrench allows for easy adjustment of slotted Trusses rod nuts without the need to remove the pickguards or unstring the guitar.<br> The straight and diagonal ends of this Trusses rod crank tool enable precise and accurate adjustments, ensuring optimal relief and neck alignment.<br> Specifications: Materials: Stainless steel<br> Length: about 9cm/3.54inch<br> Package Includes: 1pc Guitar Trusses Adjustment Rod Wrench<br> note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.