Features: 1.Made of 45# steel,durable and sturdy. 2.1.5 module, 16 teeth, 10mm hole diameter, 18mm height,2.6cm biggest external diameter. 3.Note: 90 degrees, 1 to 1 bevel gear (only 1 to 1 match, not match with other modules and other number of teeth) 4.Scope of application: for all kinds of mechanical transmission occasions. Specifications: Hole diameter: 10mm Height: 18mm Teeth: 16 teeth Module: 1.5 module. Material: 45# steel Color: Silver Black Brand name: Unbranded Size: 2.6x1.8cm/1.02x0.70inch(Dia x H) Weight:60g Package include: .
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