| Flexible Coupling - Pin Hub  | 
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| Part | Bore 1 | Bore 2 | Hub Diameter 1 | Hub Diameter 2 | Material | |
|---|---|---|---|---|---|---|
| Buy | View | 303 Stainless Steel, Neoprene | ||||
| CGX-F1-1 | .1248 | .1248 | 5/16 | 5/16 | 303 Stainless Steel, Neoprene | |
| CGX-F1-2 | .1248 | .1873 | 5/16 | 3/8 | 303 Stainless Steel, Neoprene | |
| CGX-F1-3 | .1248 | .2498 | 5/16 | 1/2 | 303 Stainless Steel, Neoprene | |
| CGX-F1-4 | .1873 | .1873 | 3/8 | 3/8 | 303 Stainless Steel, Neoprene | |
| CGX-F1-5 | .1873 | .2498 | 3/8 | 1/2 | 303 Stainless Steel, Neoprene | |
| CGX-F1-6 | .2498 | .2498 | 1/2 | 1/2 | 303 Stainless Steel, Neoprene | |