Type A Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 1.48 MM (Tight for 1.5 mm motor shaft fit)
Total thickness: 3 MM
The largest diameter: 6 MM
Material: Brass
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Type B Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
Total thickness: 3 MM
The largest diameter: 6 MM
Material: Brass
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Type C Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.02 MM
Total thickness: 3 MM
The largest diameter: 6 MM
Material: Brass
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Type D Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 1.48 MM (Tight for 1.5 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type E Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type F Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.02 MM
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type G Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.28 MM (Tight for 2.3 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type H Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.48 MM (Tight for 2.5 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type I Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.98 MM (Tight for 3 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6 MM
Material: Brass
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Type J Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 3.02 MM
Total thickness: 5 MM
The largest diameter: 6.4 MM
Material: Brass
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Type K Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 3.16 MM (Tight for 3.2 mm motor shaft fit)
Total thickness: 5 MM
The largest diameter: 6.4 MM
Material: Brass
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Type L Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 2.28 MM (Tight for 2.3 mm motor shaft fit)
Total thickness: 6 MM
The largest diameter: 6 MM
Material: Brass
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Type M Gear:
Modules: 0.5 M
Tooth number: 10T
Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
Total thickness: 10 MM
The largest diameter: 6 MM
Material: Brass