0.5 Modulus Steel Worm Gear Wheel 40 Tooth + Brass Gear Shaft Set

0.5 Modulus Brass Worm Gear Wheel + Gear Shaft Set. 1 Piece Brass Worm Gear Wheel 40 Tooth. We'd like to settle any problem in a friendly manner. 1 Piece Gear Shaft. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.

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