Specifications
| Description: | MTD Domestic Bar Blade |
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| Replaces OEM: | MTD: 942-0621, 742-0621A, 742-0306, 742-0490, 742-0521, 742-0306A |
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| Centre Hole Dia. (inches) | 13/16 |
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| Centre Hole Dia. (mm) | 21 |
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| Centre to Centre (inches) | 2 1/2 |
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| Centre to Centre (mm) | 63 |
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| Length: (in): | 21 |
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| Length: (mm): | 533 |
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| Outside Hole Diameter (inches) | 3/8 |
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| Outside Hole Diameter (mm) | 9.5 |
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| Thickness: (inches) | 5/32 |
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| Thickness: (mm) | 4 |
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| Width: (inches) | 2 1/2 |
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| Width: (mm) | 63 |
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| Centre Hole Type: | Round |
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| Fits: | MTD 21" (533mm) cut walk behind & self propelled rear catcher models 426R, 462R to 479R, 816R, 818R. |
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| Features: | Stepped blade with flute, right hand cut. |
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| Standard Pack Quantity: | 1 |
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| Brand: | MTD - Non Genuine, |
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| Product Line: | Blade, bar, |
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Mtd 21" Domestic Bar Blade 742-0306a