Guitar Allen Key Wrench Set

OverviewFeatures: Various gauges of wrenches, widely used to adjust the piano frame, guitar neck rest and hexagonal screws to make your guitar more comfortable to play. Suitable for most types of acoustic guitars, electric guitars and bass. It can help you adjust the voice of the guitar effectively. Made of carbon steel, durable and wear resistant. The wrench gauge are about 1.5mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm. Specification: Color: Black Main Material: Carbon steel Gauge: 1.5mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm Package Size: 18.5 * 12.5 * 1cm / 7.28 * 4.92 * 0.39in Package Weight: 56g / 1.97oz