Brass Gear Module 0, from 3 to 5 mm in Hole Diameter. 45° drive

1 Piece Brass Bevel Gear. 0.5 Modulus Bevel Gear 25, 3 to 5mm Hole Dia. Material: Brass. Inner Hole: 3mm/4mm/5mm (optional). Height: 12mm (3mm/5mm Inner Hole). Height: 10mm (4mm Inner Hole). We'd like to settle any problem in a friendly manner.

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