Shop Series 100 Keyed Couplings
Couplings are used to "couple" a pump and motor or engine together. One coupling half slips over the shaft of your engine or motor, one coupling half
slips over the shaft of your pump, and the flexible insert goes in between to mate the two halves together. The higher the series of your coupling, the more robust the coupling. The close machining tolerances of these couplings assures vibration-free operation and easy, accurate alignment without need for special tools.
Magnaloy Coupling Hub part numbers may be specified using the following format: Start with letter “M” designating Magnaloy, followed by 3 digit
Model Code (100, 200, etc.), then the specific 5 digit Bore/Key Code. All standard combinations of each series are shown below.
Coupling Type:
Material:
Bore Sizes:
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View the Collection:
Series 100 Keyed Flexible Insert Coupling Halves
Click on the model number in the chart below to view that item.
| Product SKU | Model | Coupling Series | Coupling Type | Bore Size | Key Size | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| M10010408DSS45 | 100 1-1/8BX1/4K : Magnaloy 100 HUB 1-1/8" BORE X 1/4" KEY W/DBL SET SCREW AT 45DEG | 100 | Keyed | 1.125 (1-1/8") | 0.25 (1/4") | Same Day | $23.99 |
| M10010408DSS | 100 1-1/8BX1/4K : Magnaloy 100 HUB 1-1/8" BORE X 1/4" KEY DBL SET SCREW | 100 | Keyed | 1.125 (1-1/8") | 0.25 (1/4") | 7-10 Days | $23.99 |
| M10010408C | 100 1-1/8BX1/4K : Magnaloy 100 HUB 1-1/8" BORE X 1/4" KEY W/CLAMP | 100 | Keyed | 1.125 (1-1/8") | 0.25 (1/4") | 1-3 Days | $56.99 |
| M10010408 | 100 1-1/8BX1/4K : Magnaloy 100 HUB 1-1/8" BORE X 1/4" KEY | 100 | Keyed | 1.125 (1-1/8") | 0.25 (1/4") | Same Day | $22.99 |
| M100104N | 100 1-1/8BXNOK : Magnaloy 100 HUB 1-1/8" BORE X NO KEY | 100 | Keyed | 1.125 (1-1/8") | NONE | 1-3 Days | $33.99 |
| M10001604DSS45 | 100 1/2BX1/8K : Magnaloy 100 HUB 1/2" BORE X 1/8" KEY W/DBL SET SCREW AT 45DEG | 100 | Keyed | 0.5 (1/2") | 0.125 (1/8") | 7-10 Days | $23.99 |
| M10001604DSS | 100 1/2BX1/8K : Magnaloy 100 HUB 1/2" BORE X 1/8" KEY W/DBL SET SCREW | 100 | Keyed | 0.5 (1/2") | 0.125 (1/8") | 7-10 Days | $23.99 |
| M10001604C | 100 1/2BX1/8K : Magnaloy 100 HUB 1/2" BORE X 1/8" KEY W/CLAMP | 100 | Keyed | 0.5 (1/2") | 0.125 (1/8") | 1-3 Days | $56.99 |
| M10001604 | 100 1/2BX1/8K : Magnaloy 100 HUB 1/2" BORE X 1/8" KEY | 100 | Keyed | 0.5 (1/2") | 0.125 (1/8") | Same Day | $22.99 |
| M100016N | 100 1/2BXNOK : Magnaloy 100 HUB 1/2" BORE X NO KEY | 100 | Keyed | 0.5 (1/2") | NONE | 1-3 Days | $33.99 |
| M100M10NC | 100 10MMBW/NOK : Magnaloy 100 HUB 10MM BORE W/NO KEY W/CLAMP | 100 | Keyed | 10mm | NONE | 1-3 Days | $56.99 |
| M100M10N | 100 10MMBW/NOK : Magnaloy 100 HUB 10MM BORE W/NO KEY | 100 | Keyed | 10mm | NONE | 1-3 Days | $33.99 |
| M100M1003 | 100 10MMBX3MMK : Magnaloy 100 HUB 10MM BORE X 3MM KEY | 100 | Keyed | 10mm | 3mm | 1-3 Days | $33.99 |
| M10002206DSS | 100 11/16BX3/16K : Magnaloy 100 HUB 11/16" BORE X 3/16" KEY W/DBL SET SCREW | 100 | Keyed | 0.6875 (11/16") | 0.1875 (3/16") | 7-10 Days | $23.99 |
| M10002206 | 100 11/16BX3/16K : Magnaloy 100 HUB 11/16" BORE X 3/16" KEY | 100 | Keyed | 0.6875 (11/16") | 0.1875 (3/16") | 1-3 Days | $22.99 |
| M100022N | 100 11/16BXNOK : Magnaloy 100 HUB 11/16" BORE X NO KEY | 100 | Keyed | 0.6875 (11/16") | NONE | 1-3 Days | $33.99 |
| M100M1104 | 100 11MMBX4MMK : Magnaloy 100 HUB 11MM BORE X 4MM KEY | 100 | Keyed | 11mm | 4mm | 1-3 Days | $33.99 |
| M100M1204 | 100 12MMBX4MMK : Magnaloy 100 HUB 12MM BORE X 4 MM KEY | 100 | Keyed | 12mm | 4mm | 1-3 Days | $33.99 |
| M100M1205 | 100 12MMBX5MMK : Magnaloy 100 HUB 12MM BORE X 5MM KEY | 100 | Keyed | 12mm | 5mm | 1-3 Days | $33.99 |
| M100M12NDSS | 100 12MMBXNOK : Magnaloy 100 HUB 12MM BORE X NO KEY W/2 S.S. | 100 | Keyed | 12mm | NONE | 7-10 Days | $35.99 |
| M100M1305 | 100 13MMBX5MMK : Magnaloy 100 HUB 13MM BORE X 5MM KEY | 100 | Keyed | 13mm | 5mm | 1-3 Days | $33.99 |
| M100M14N | 100 14MMBW/NOK : Magnaloy 100 HUB 14MM BORE W/NO KEY | 100 | Keyed | 14mm | NONE | 1-3 Days | $33.99 |
| M100M1403 | 100 14MMBX3MMK : Magnaloy 100 HUB 14MM BORE X 3MM KEY | 100 | Keyed | 14mm | 3mm | 1-3 Days | $43.99 |
| M100M1404 | 100 14MMBX4MMK : Magnaloy 100 HUB 14MM BORE X 4MM KEY | 100 | Keyed | 14mm | 4mm | 1-3 Days | $33.99 |
| M100M1405DSS | 100 14MMBX5 MMK : Magnaloy 100 HUB 14MM BORE X 5 MM KEY W/DBL SET SCREW | 100 | Keyed | 14mm | 5mm | 7-10 Days | $35.99 |
| M100M1405 | 100 14MMBX5MMK : Magnaloy 100 HUB 14MM BORE X 5MM KEY | 100 | Keyed | 14mm | 5mm | 1-3 Days | $33.99 |
| M100M1503 | 100 15MMBX3MMK : Magnaloy 100 HUB 15MM BORE X 3MM KEY | 100 | Keyed | 15mm | 3mm | 1-3 Days | $33.99 |
| M100M1504 | 100 15MMBX4MMK : Magnaloy 100 HUB 15MM BORE X 4MM KEY | 100 | Keyed | 15mm | 4mm | 1-3 Days | $33.99 |
| M100M1505DSS | 100 15MMBX5MMK : Magnaloy 100 HUB 15MM BORE X 5MM KEY W/DBL SET SCREW | 100 | Keyed | 15mm | 5mm | 7-10 Days | $35.99 |
| M100M1505 | 100 15MMBX5MMK : Magnaloy 100 HUB 15MM BORE X 5MM KEY | 100 | Keyed | 15mm | 5mm | 1-3 Days | $33.99 |
| M100M1604 | 100 16MMBX4MMK : Magnaloy 100 HUB 16MM BORE X 4MM KEY | 100 | Keyed | 16mm | 4mm | 1-3 Days | $33.99 |
| M100M1605C | 100 16MMBX5MMK : Magnaloy 100 HUB 16MM BORE X 5MM KEY CLAMP | 100 | Keyed | 16mm | 5mm | 1-3 Days | $66.99 |
| M100M1605DSS | 100 16MMBX5MMK : Magnaloy 100 HUB 16MM BORE X 5MM KEY W/DBL SET SCREW | 100 | Keyed | 16mm | 5mm | 7-10 Days | $35.99 |
| M100M1605 | 100 16MMBX5MMK : Magnaloy 100 HUB 16MM BORE X 5MM KEY | 100 | Keyed | 16mm | 5mm | 1-3 Days | $33.99 |
| M100M16NC | 100 16MMBXNOK : Magnaloy 100 HUB 16MM BORE X NO KEY CLAMP | 100 | Keyed | 16mm | NONE | 1-3 Days | $66.99 |
| M100M1703 | 100 17MMBX3MMK : Magnaloy 100 HUB 17MM BORE X 3MM KEY | 100 | Keyed | 17mm | 3mm | 1-3 Days | $33.99 |
| M100M1705DSS | 100 17MMBX5MMK : Magnaloy 100 HUB 17MM BORE X 5MM KEY W/DBL SET SCREW | 100 | Keyed | 17mm | 5mm | 7-10 Days | $35.99 |
| M100M1705 | 100 17MMBX5MMK : Magnaloy 100 HUB 17MM BORE X 5MM KEY | 100 | Keyed | 17mm | 5mm | 1-3 Days | $33.99 |
| M100M17N | 100 17MMBXNOK : Magnaloy 100 HUB 17MM BORE X NO KEY | 100 | Keyed | 17mm | NONE | 1-3 Days | $33.99 |
| M100M1806DSS45 | 100 18MMBX6MMK : Magnaloy 100 HUB 18MM BORE X 6MM KEY DBL SET SCREW AT 45DEG | 100 | Keyed | 18mm | 6mm | 7-10 Days | $35.99 |
| M100M1806DSS | 100 18MMBX6MMK : Magnaloy 100 HUB 18MM BORE X 6MM KEY DBL SET SCREW | 100 | Keyed | 18mm | 6mm | 7-10 Days | $35.99 |
| M100M1806 | 100 18MMBX6MMK : Magnaloy 100 HUB 18MM BORE X 6MM KEY | 100 | Keyed | 18mm | 6mm | 1-3 Days | $33.99 |
| M100M1905 | 100 19MMBX5MMK : Magnaloy 100 HUB 19MM BORE X 5MM KEY | 100 | Keyed | 19mm | 5mm | Same Day | $33.99 |
| M100M1906DSS45 | 100 19MMBX6MMK : Magnaloy 100 HUB 19MM BORE X 6MM KEY W/DBL SET SCREW 45¡ | 100 | Keyed | 19mm | 6mm | 7-10 Days | $35.99 |
| M100M1906DSS | 100 19MMBX6MMK : Magnaloy 100 HUB 19MM BORE X 6MM KEY DBL SET SCREW | 100 | Keyed | 19mm | 6mm | 7-10 Days | $35.99 |
| M100M1906 | 100 19MMBX6MMK : Magnaloy 100 HUB 19MM BORE X 6MM KEY | 100 | Keyed | 19mm | 6mm | 1-3 Days | $33.99 |
| M10010008DSS45 | 100 1BX1/4K : Magnaloy 100 HUB 1" BORE X 1/4" KEY W/DBL SET SCREW AT 45DEG | 100 | Keyed | 1" | 0.25 (1/4") | 7-10 Days | $23.99 |
| M10010008DSS | 100 1BX1/4K : Magnaloy 100 HUB 1" BORE X 1/4" KEY W/DBL SET SCREW | 100 | Keyed | 1" | 0.25 (1/4") | 7-10 Days | $23.99 |
| M10010008C | 100 1BX1/4K : Magnaloy 100 HUB 1" BORE X 1/4" KEY W/CLAMP | 100 | Keyed | 1" | 0.25 (1/4") | 1-3 Days | $56.99 |
| M10010008 | 100 1BX1/4K : Magnaloy 100 HUB 1" BORE X 1/4" KEY | 100 | Keyed | 1" | 0.25 (1/4") | 1-3 Days | $22.99 |
Coupling Options
Double Set Screws or Clamp options are ideal for improved shaft retention. Just add a 'DSS' or 'C' at the end of the part numbers above to add those options.
Standard Style
Double Set Screw Style
Ideal for improved shaft
retention of keyed shafts.
Clamp Style
Ideal for improved shaft
retention of splined shafts.
Spare Parts
Our full range of flexible inserts permit custom design performance for a wide range of applications. All insert materials offer complete electrical insulation, as our factory design eliminates all metal-to-metal contact. Which Coupling Insert you select will vary based on the application, but the series of your Coupling Insert must match the series of the Coupling Halves. For example, a 200 Series Coupling must use a 200 Series Coupling Insert.
Don't see what you need? Give us a call! Special combinations may be available upon request.
Want to view all keyed coupling options? Click HERE for our full collection.