2Pcs 4mm 5mm Rod Allen Wrench Tool for Narrow Adjustment

Description: Material: This Guitar Allen Wrench is made of high quality metal material which friendly odorless sturdy and durable to use it has stable working performance long service life. Easy to Adjust: rod convenient to insert the sound hole and adjust the neck. Humanized Design: There are grooves on the handshake for easy application of force can also install handle for the wrench. Applicability: Designed to the adjusting hole of the guitar neck relatively deep. Adjust the guitar neck straight suitable for guitar and most kinds of acoustic guitar electric guitar and Package includes: 4mm and 5mm ball end allen wrench. Size Chart: 12.5x7.5cm/4.92x2.95inch Package Includes: 1 Piece 4mm Guitar Wrench 1 Piece 5mm Guitar Wrench Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!