Description
For Martin and most acoustic guitars Feature 1. The neck wrench is dedicated to the deep adjustment hole of the guitar neck. 2. Adjust the neck of the guitar to be straight, suitable for Martin guitars, no matter what type, the body should be universal. 3. Made of metal, strong and durable, not easy to break. 4. Two-way L-shaped truss rod adjustment is convenient for inserting the sound hole and adjusting the neck. 5. There is a groove at the end of the handshake, which can be easily applied, and a handle can be installed for the wrench. Specification Material: metal Type: 4mm ball head, 5mm ball head Size: 12.5*7.5cm / 5.9*1.77″ Single wrench weight: 40g Package List 1 x Martin guitar wrench (black 4mm) 1 x Martin guitar wrench (silver 5mm)
