Guyker FB-01 Brass Guitar String Ferrule

Guyker FB-01 Brass Guitar String Ferrule are designed for guitarists and builders looking to upgrade or build string-through body instruments with reliable performance and refined aesthetics. Crafted from solid brass, these ferrules provide excellent durability while enhancing sustain and tonal stability by securely anchoring the strings through the guitar body. The brass material contributes to a warmer resonance and improved vibration transfer compared to standard steel or alloy alternatives. FB-01 ferrules are ideal for electric guitars, steel-string acoustic guitars, and basses that feature a string-through design. They offer a clean, professional finish on the back of the guitar body, making them suitable for both custom builds and replacement projects. Whether you are modifying an existing instrument or working on a new build, Guyker FB-01 string ferrules deliver dependable performance, long-term stability, and a classic brass look trusted by modders and luthiers.