Wjelet Guitar Setup Kit guitar action gauge Guitar Tools String Action Gauge Ruler and Height Gauge for Electric Acoustic Guitar Bass Mandolin Banjo Luthier Repair Measurement Tool

• 【Precise Measurement Tool】This stainless steel guitar action gauge provides accurate string height measurement (8.5x5.4cm / 3.4x2.2in) with laser-etched markings for optimal playability on electric, acoustic, bass, mandolin, and banjo guitars.
• 【Durable & Portable Design】Made of high-quality stainless steel, this compact guitar setup tool (fits in pockets & gig bags) resists wear while offering clear inch/mm scales for precise adjustments during repairs or maintenance.
• 【Multifunctional Guitar Kit】Measure string action, saddle slot depth, and nut height with one tool—ideal for luthiers, technicians, and players seeking perfect setup across all string instruments.
• 【Easy-to-Use Luthier Essential】Quickly check string height at the 12th fret using the included reference chart; lightweight yet sturdy for on-the-go tuning and professional setups.
• 【Perfect Gift for Musicians】A must-have guitar accessory for beginners and pros alike, ensuring smoother chords, better tone, and effortless playability. Great gift for dad, musicians, and guitar enthusiasts.

Features: String Action Gauge Ruler, Guitar Height Gauge Set Up Tool, Guitar Repairing Luthier Action Gauge for Electric Bass and Acoustic Guitar, Setup Measuring Tool Kit for Guitar, Mandolin, Banjo 1.This stainless steel guitar action gauge provides accurate string height measurement (8.5x5.4cm / 3.4x2.2in) with laser-etched markings for optimal playability on electric, acoustic, bass, mandolin, and banjo guitars. 2.Made of high-quality stainless steel, this compact guitar setup tool (fits in pockets & gig bags) resists wear while offering clear inch/mm scales for precise adjustments during repairs or maintenance. 3.Measure string action, saddle slot depth, and nut height with one tool—ideal for luthiers, technicians, and players seeking perfect setup across all string instruments. 4.Quickly check string height at the 12th fret using the included reference chart; lightweight yet sturdy for on-the-go tuning and professional setups. 5.A must-have guitar accessory for beginners and pros alike, ensuring smoother chords, better tone, and effortless playability. Great gift for dad, musicians, and guitar enthusiasts. Specification: Size: 8.5x5.4cm/3.4x2.2in Material: Stainless steel Color: Silver Packing List: 1 x String Measuring Ruler