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Kuhn Flat Blades | ![]() |

| (A) Length | (B) Width | (C) Opening | Thickness | |||||
|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | in | mm | in | mm | |
| FC & GMD 100 Series | 4.21" | 107 | 1.77" | 45 | 0.72" | 18.2 | 0.16" | 4 |
| GMD 11 Series (Standard) | 3.78" | 96 | 1.57" | 40 | 0.64" | 16.2 | 0.12" | 3 |
| GMD 11 Series (Reinforced) | 3.78" | 96 | 1.77" | 45 | 0.64" | 16.2 | 0.14" | 3.5 |
| GMD 11 HD Series | 4.76" | 121 | 1.77" | 45 | 0.72" | 18.2 | 0.16" | 4 |
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