Musiclily Pro Hardened Steel Box Truss Rod Wrench and 8mm Hex Wrenches for Truss Rod Adjustment 3-Piece Set, 6.35mm, 7mm, Guitar/Bass

Suitable for adjusting the truss rod of some guitars and basses, such as: USA LP, PRS (USA/Korea), ESP (Japan), Ibanez-USA/Full-size archtop guitars (Japan)/All electric guitars (Japan)/All basses and acoustic guitars (Japan 2005 and later), Jackson-Pr series (Japan)/Mark Morton 10th Anniversary (USA 2016 and later) Three-piece hex wrench set with inner diameters of 6.35mm (1/4"), 7mm, and 8mm (5/16"); total length: 175mm; replaceable, removable bits, and adjustable length. Made of hardened steel and precision machined. High strength, stable and durable, good wear resistance, not easy to break. Non-slip aluminum alloy handles with end caps make it easy to grip and apply force. Each handle is clearly marked with a size specification for easy identification and use. A set screw allows for easy length adjustment. Package contents: 3 box wrenches for adjusting guitar truss rods Musiclily Pro Hardened Steel 3-Piece Box Truss Rod Wrench Set, 6.35mm, 7mm, and 8mm Hex Wrenches for Guitar/Bass Truss Rod Adjustment