Seesaw Arm Set R7
2 × Seesaw Arm R7 — ND-YR7-RH1011
4 × Steel Control Ball — ND-YR-G001
4 × 2x10mm Phillips Head Screw — ND-YR-G124
2 × 3x12mm Cap Screw — ND-YR-G115
4 × Bearing 3x7x3mm — ND-YR-G068
2 × Spacer 3x4.5x1mm — ND-YR-G098
Seesaw Arm Set R7
2 × Seesaw Arm R7 — ND-YR7-RH1011
4 × Steel Control Ball — ND-YR-G001
4 × 2x10mm Phillips Head Screw — ND-YR-G124
2 × 3x12mm Cap Screw — ND-YR-G115
4 × Bearing 3x7x3mm — ND-YR-G068
2 × Spacer 3x4.5x1mm — ND-YR-G098
