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- Material: Precision-machined brass (high-density alloy)
- Process: CNC machined for consistent geometry and accuracy
- Bottom Radius: 7.25" (≈184.15 mm) for exact fingerboard matching
- Top Surface: Fully flat for stable press contact
- Dimensions: 63.5 × 13.9 × 3 mm (2.5" × 0.55" × 0.12")
- Surface Finish: Fine-machined (Ra 3.2 μm) for smooth, even pressure distribution
-
- Material: Precision-machined brass (high-density alloy)
- Process: CNC machined for consistent geometry and accuracy
- Bottom Radius: 9.5" (≈ 241.3 mm) for exact fingerboard matching
- Top Surface: Fully flat for stable press contact
- Dimensions: 63.5 × 13.9 × 3 mm (2.5" × 0.55" × 0.12")
- Surface Finish: Fine-machined (Ra 3.2 μm) for smooth, even pressure distribution

