FRTLZR® StringNuts - Made in Germany

Sale Price: €8.90 Original Price: €11.90

FRTLZR StringNuts – Hexagonal String Trees with Smooth Performance

Upgrade your guitar’s tuning stability and string feel with FRTLZR StringNuts—a modern take on the classic string tree. Designed with a distinctive hexagonal shape, they combine clean aesthetics with practical performance.

Crafted from a self-lubricating material, StringNuts reduce friction at a critical contact point, helping strings glide smoothly during tuning and bending. The carefully rounded string contact surface ensures consistent movement, minimizing binding and improving tuning stability.

Each set includes two StringNuts in different heights (4 mm and 6 mm), allowing optimal string break angle and flexibility across various headstock designs. Also included are two black SPAX screws, perfectly matched for a clean, cohesive look and easy installation.

Whether you're refining a custom build or upgrading an existing instrument, FRTLZR StringNuts deliver reliable performance with a unique visual edge.

Key Features:

  • Hexagonal design for a modern, standout look

  • Self-lubricating material for reduced friction

  • Rounded string contact area for smooth gliding

  • Set of 2: 4 mm and 6 mm height options

  • Includes 2 black SPAX screws for a seamless aesthetic

  • Improved tuning stability and string response

  • Ideal for upgrades and custom guitar builds

FRTLZR StringNuts – Precision where it matters.

FRTLZR StringNuts – Hexagonal String Trees with Smooth Performance

Upgrade your guitar’s tuning stability and string feel with FRTLZR StringNuts—a modern take on the classic string tree. Designed with a distinctive hexagonal shape, they combine clean aesthetics with practical performance.

Crafted from a self-lubricating material, StringNuts reduce friction at a critical contact point, helping strings glide smoothly during tuning and bending. The carefully rounded string contact surface ensures consistent movement, minimizing binding and improving tuning stability.

Each set includes two StringNuts in different heights (4 mm and 6 mm), allowing optimal string break angle and flexibility across various headstock designs. Also included are two black SPAX screws, perfectly matched for a clean, cohesive look and easy installation.

Whether you're refining a custom build or upgrading an existing instrument, FRTLZR StringNuts deliver reliable performance with a unique visual edge.

Key Features:

  • Hexagonal design for a modern, standout look

  • Self-lubricating material for reduced friction

  • Rounded string contact area for smooth gliding

  • Set of 2: 4 mm and 6 mm height options

  • Includes 2 black SPAX screws for a seamless aesthetic

  • Improved tuning stability and string response

  • Ideal for upgrades and custom guitar builds

FRTLZR StringNuts – Precision where it matters.

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