【What You’ll Receive】3 unique sizes of pocket truss rod hex box wrenches (6.35mm & 7mm & 8mm); 2pcs ball end extended truss rod wrenches (4mm & 5mm); 9pcs allen wrenches (1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 1/20in, 1/8in, 3/16in); 1 piece portable storage bag.
【3 Pieces Pocket Truss Rod Hex Box Wrenches】Includes 3 different sizes: 6.35mm & 7mm & 8mm. All are made of high quality steel & sturdy. 6.35mm pocket truss rod wrench fits for most Taylor Guitars that adjust on headstock while not soundhole. 7mm wrench fits for some PRS (Korea), IBANEZ (Japan), JACKSON (Japan). 8mm wrench fits for some American Gibson electric guitars, PRS (USA), ESP (Japan), and more.
【2 Pieces Ball End Lengthened Truss Rod Wrenches】Includes 2 different sizes: 4mm & 5mm. Made of carbon steel & sturdy. Used to adjust the guitar neck straight, suitable for martin acoustic guitar or other guitar which couldn't reach it with a regular hex wrench truss rod adjustment.
【9 Pieces Allen Wrenches】Includes 9 different sizes: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 1/20in, 1/8in, 3/16in. Various guitar allen wrench gauges are suitable for most guitar bass neck, bridge, nut locking, volume knob, bridge string block screw adjustment.
【Essential Allen Wrenches Set for Guitarists】A complete and practical guitar allen wrench tool kit, used to adjust the hexagonal screws, such as neck, bridge, nut locking, volume knob, bridge string block screw adjustment, guitar neck truss rod adjustment, etc. Perfect for luthiers, enthusiasts, beginners.