SOCOCO 4 in 1 Guitar Buzzing Fret Catcher Steel String Height Nut Saddle Leveling for Stringed Instrument Multipurpose String Action Gauge Tool,

[String Action Gauge] Easily measure and adjust string height. [Portable Design] Take this leveling ruler with you for fretboard maintenance on the go. [Save time and effort] Quickly detect and instantly fix fret buzz. [Precise Fret Leveling] Keeps your guitar in optimal playing condition. [Long-lasting performance] Stainless steel material ensures durability. 1. [String Action Gauge] Easily measure and adjust string height. 2. [Portable Design] Carry this leveling ruler with you for fretboard maintenance on the go. 3. [Save Time and Effort] Quickly detect and instantly correct fret buzz. 4. [Accurate Fret Leveling] Keeps your guitar in optimal playing condition. 5. [Long-Lasting Performance] Stainless steel material ensures durability. Specifications: Item Type: Guitar Leveling Ruler Product Material: Stainless Steel Usage: Guitar String Leveling Size: Approx. 99 x 6.7 x 50mm / 3.9 x 0.3 x 2in How to Use: Used with a guitar. Package List: 1 x Guitar Leveling Ruler