Product description
Inner Hole: 1.48 MM (Tight for 1.5 mm motor shaft fit)
The largest diameter: 6 MM
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Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
The largest diameter: 6 MM
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The largest diameter: 6 MM
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Inner Hole: 1.48 MM (Tight for 1.5 mm motor shaft fit)
The largest diameter: 6 MM
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Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
The largest diameter: 6 MM
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The largest diameter: 6 MM
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Inner Hole: 2.28 MM (Tight for 2.3 mm motor shaft fit)
The largest diameter: 6 MM
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Inner Hole: 2.48 MM (Tight for 2.5 mm motor shaft fit)
The largest diameter: 6 MM
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Inner Hole: 2.98 MM (Tight for 3 mm motor shaft fit)
The largest diameter: 6 MM
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The largest diameter: 6.4 MM
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Inner Hole: 3.16 MM (Tight for 3.2 mm motor shaft fit)
The largest diameter: 6.4 MM
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Inner Hole: 2.28 MM (Tight for 2.3 mm motor shaft fit)
The largest diameter: 6 MM
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Inner Hole: 1.98 MM (Tight for 2 mm motor shaft fit)
The largest diameter: 6 MM