Shop 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:
View the Catalog:
View the Collection:
Series 100 Keyed Flexible Insert Coupling Halves
Click on the model number in the chart below to view that item.
Series 200 Keyed Flexible Insert Coupling Halves
Click on the model number in the chart below to view that item.
Series 300 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 |
|---|---|---|---|---|---|---|---|
| M30002008S | 300 5/8BX1/4K : Magnaloy 300 HUB 5/8" BORE X 1/4" KEY SPECIAL | 300 | Keyed | 0.625 (5/8") | 0.25 (1/4") | 1-3 Days | $42.99 |
| M30002004S | 300 5/8BX1/8K : Magnaloy 300 HUB 5/8" BORE X 1/8" KEY SPECIAL | 300 | Keyed | 0.625 (5/8") | 0.125 (1/8") | 1-3 Days | $42.99 |
| M30002006DSS | 300 5/8BX3/16 : Magnaloy 300 HUB 5/8" BORE X 3/16" W/DBL SET SCREW | 300 | Keyed | 0.625 (5/8") | 0.1875 (3/16") | 7-10 Days | $33.99 |
| M30002006C | 300 5/8BX3/16K : Magnaloy 300 HUB 5/8" BORE X 3/16" KEY W/CLAMP | 300 | Keyed | 0.625 (5/8") | 0.1875 (3/16") | 1-3 Days | $67.99 |
| M30002006 | 300 5/8BX3/16K : Magnaloy 300 HUB 5/8" BORE X 3/16" KEY | 300 | Keyed | 0.625 (5/8") | 0.1875 (3/16") | Same Day | $31.99 |
| M30002006DSS45 | 300 5/8BX3/16K R : Magnaloy 300 HUB 5/8" BORE X 3/16" KEY W/DBL SET SCREW AT 45DEGR | 300 | Keyed | 0.625 (5/8") | 0.1875 (3/16") | 7-10 Days | $33.99 |
| M30002003S | 300 5/8BX3/32 : Magnaloy 300 HUB 5/8" BORE X 3/32 SPECIAL | 300 | Keyed | 0.625 (5/8") | 0.09375 (3/32") | 1-3 Days | $42.99 |
| M300020M04S | 300 5/8BX4MM : Magnaloy 300 HUB 5/8" BORE X 4MM SPECIAL | 300 | Keyed | 0.625 (5/8") | 4mm | 1-3 Days | $42.99 |
| M30002005DSS | 300 5/8BX5/32 : Magnaloy 300 HUB 5/8" BORE X 5/32"W/DBL SET SCREW | 300 | Keyed | 0.625 (5/8") | 0.15625 (5/32") | 7-10 Days | $33.99 |
| M30002005DSS45 | 300 5/8BX5/32K : Magnaloy 300 HUB 5/8" BORE X 5/32" KEY W/DBL SET SCREW AT 45DEG | 300 | Keyed | 0.625 (5/8") | 0.15625 (5/32") | 7-10 Days | $33.99 |
| M30002005 | 300 5/8BX5/32K : Magnaloy 300 HUB 5/8" BORE X 5/32" KEY | 300 | Keyed | 0.625 (5/8") | 0.15625 (5/32") | Same Day | $31.99 |
| M300020N | 300 5/8BXNOK : Magnaloy 300 HUB 5/8" BORE X NO KEY | 300 | Keyed | 0.625 (5/8") | NONE | 1-3 Days | $42.99 |
| M30001406S | 300 7/16BX3/16K : Magnaloy 300 HUB 7/16" BORE X 3/16" KEY SPECIAL | 300 | Keyed | 0.4375 (7/16") | 0.1875 (3/16") | 1-3 Days | $42.99 |
| M300014N | 300 7/16BXNOK : Magnaloy 300 HUB 7/16" BORE X NO KEY | 300 | Keyed | 0.4375 (7/16") | NONE | 1-3 Days | $42.99 |
| M30002808-NYLOC | 300 7/8BX1/4 : Magnaloy 300 HUB 7/8" BORE X 1/4" W/ LIQUID NYLOC | 300 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 1-3 Days | $33.99 |
| M30002808DSS45 | 300 7/8BX1/4K : Magnaloy 300 HUB 7/8" BORE X 1/4" KEY W/DBL SET SCREW AT 45DEG | 300 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 7-10 Days | $33.99 |
| M30002808DSS | 300 7/8BX1/4K : Magnaloy 300 HUB 7/8" BORE X 1/4" KEY W/DBL SET SCREW | 300 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 7-10 Days | $33.99 |
| M30002808C | 300 7/8BX1/4K : Magnaloy 300 HUB 7/8" BORE X 1/4" KEY W/CLAMP | 300 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 1-3 Days | $63.99 |
| M30002808 | 300 7/8BX1/4K : Magnaloy 300 HUB 7/8" BORE X 1/4" KEY | 300 | Keyed | 0.875 (7/8") | 0.25 (1/4") | Same Day | $31.99 |
| M30002804S | 300 7/8BX1/8K : Magnaloy 300 HUB 7/8" BORE X 1/8" KEY SPECIAL | 300 | Keyed | 0.875 (7/8") | 0.125 (1/8") | 1-3 Days | $42.99 |
| M30002806DSS | 300 7/8BX3/16 : Magnaloy 300 HUB 7/8" BORE X 3/16" W/DBL SET SCREW | 300 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $33.99 |
| M30002806DSS45 | 300 7/8BX3/16K : Magnaloy 300 HUB 7/8" BORE X 3/16" KEY W/DBL SET SCREW AT 45DEG | 300 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $33.99 |
| M30002806C | 300 7/8BX3/16K : Magnaloy 300 HUB 7/8" BORE X 3/16" KEY W/CLAMP | 300 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 1-3 Days | $63.99 |
| M30002806 | 300 7/8BX3/16K : Magnaloy 300 HUB 7/8" BORE X 3/16" KEY | 300 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | Same Day | $31.99 |
| M30002812S | 300 7/8BX3/8K : Magnaloy 300 HUB 7/8" BORE X 3/8" KEY SPECIAL | 300 | Keyed | 0.875 (7/8") | 0.375 (3/8") | 1-3 Days | $42.99 |
| M30002810S | 300 7/8BX5/16K : Magnaloy 300 HUB 7/8" BORE X 5/16" KEY SPECIAL | 300 | Keyed | 0.875 (7/8") | 0.3125 (5/16") | 1-3 Days | $53.99 |
| M30002805S | 300 7/8BX5/32K : Magnaloy 300 HUB 7/8" BORE X 5/32" KEY SPECIAL | 300 | Keyed | 0.875 (7/8") | 0.15625 (5/32") | 1-3 Days | $42.99 |
| M300028NC | 300 7/8BXNOK : Magnaloy 300 HUB 7/8" BORE X NO KEY W/CLAMP | 300 | Keyed | 0.875 (7/8") | NONE | 1-3 Days | $73.99 |
| M300028N | 300 7/8BXNOK : Magnaloy 300 HUB 7/8" BORE X NO KEY | 300 | Keyed | 0.875 (7/8") | NONE | 1-3 Days | $42.99 |
| M30001804 | 300 9/16BX1/8 : Magnaloy 300 HUB 9/16" BORE X 1/8 | 300 | Keyed | 0.5625 (9/16") | 0.125 (1/8") | 1-3 Days | $31.99 |
| M30001806S | 300 9/16MMBX3/16K : Magnaloy 300 HUB 9/16MM BORE X 3/16" KEY SPECIAL | 300 | Keyed | 0.5625 (9/16") | 0.1875 (3/16") | 1-3 Days | $42.99 |
| M300R | 300 NO BORE : Magnaloy 300 HUB NO BORE | 300 | Keyed | NONE | NONE | 1-3 Days | $28.99 |
Series 400 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 |
|---|---|---|---|---|---|---|---|
| M40002808DSS | 400 7/8BX1/4K : Magnaloy 400 HUB 7/8" BORE X 1/4" KEY W/DBL SET SCREW | 400 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 7-10 Days | $47.99 |
| M40002808C | 400 7/8BX1/4K : Magnaloy 400 HUB 7/8" BORE X 1/4" KEY CLAMP(SPECIAL) | 400 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 1-3 Days | $75.99 |
| M40002808 | 400 7/8BX1/4K : Magnaloy 400 HUB 7/8" BORE X 1/4" KEY | 400 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 1-3 Days | $44.99 |
| M40002806DSS45 | 400 7/8BX3/16K : Magnaloy 400 HUB 7/8" BORE X 3/16" KEY DBL SET SCREW AT 45DEG | 400 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $47.99 |
| M40002806DSS | 400 7/8BX3/16K : Magnaloy 400 HUB 7/8" BORE X 3/16" KEY DBL SET SCREW | 400 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $47.99 |
| M40002806C | 400 7/8BX3/16K : Magnaloy 400 HUB 7/8" BORE X 3/16" KEY W/CLAMP | 400 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 1-3 Days | $75.99 |
| M40002806 | 400 7/8BX3/16K : Magnaloy 400 HUB 7/8" BORE X 3/16" KEY | 400 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | Same Day | $44.99 |
| M40002812S | 400 7/8BX3/8K : Magnaloy 400 HUB 7/8" BORE X 3/8" KEY SPECIAL | 400 | Keyed | 0.875 (7/8") | 0.375 (3/8") | 1-3 Days | $59.99 |
| M40002810S | 400 7/8BX5/16K : Magnaloy 400 HUB 7/8" BORE X 5/16" KEY SPECIAL | 400 | Keyed | 0.875 (7/8") | 0.3125 (5/16") | 1-3 Days | $59.99 |
| M40002805S | 400 7/8BX5/32K : Magnaloy 400 HUB 7/8" BORE X 5/32" KEY | 400 | Keyed | 0.875 (7/8") | 0.15625 (5/32") | 1-3 Days | $59.99 |
| M400028N | 400 7/8BXNOK : Magnaloy 400 HUB 7/8" BORE X NO KEY | 400 | Keyed | 0.875 (7/8") | NONE | 1-3 Days | $59.99 |
| M400R | 400 NO BORE : Magnaloy 400 HUB NO BORE | 400 | Keyed | NONE | NONE | 1-3 Days | $41.99 |
Series 500 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 |
|---|---|---|---|---|---|---|---|
| M500M2808 | 500 28MMBX8MMK : Magnaloy 500 HUB 28MM BORE X 8MM KEY METRIC | 500 | Keyed | 28mm | 8mm | 1-3 Days | $79.99 |
| M500M2808DSS | 500 28MMBX8MMK : Magnaloy 500 HUB 28MM BORE X 8MM KEY W/DBL SET SCREW | 500 | Keyed | 28mm | 8mm | 7-10 Days | $82.99 |
| M50020016DSS45 | 500 2BX1/2K : Magnaloy 500 HUB 2" BORE X 1/2" KEY W/DBL SET SCREW AT 45DEG | 500 | Keyed | 2" | 0.5 (1/2") | 7-10 Days | $66.99 |
| M50020016DSS | 500 2BX1/2K : Magnaloy 500 HUB 2" BORE X 1/2" KEY W/DBL SET SCREW | 500 | Keyed | 2" | 0.5 (1/2") | 7-10 Days | $66.99 |
| M50020016C | 500 2BX1/2K : Magnaloy 500 HUB 2" BORE X 1/2" KEY W/CLAMP | 500 | Keyed | 2" | 0.5 (1/2") | 1-3 Days | $96.99 |
| M50020016 | 500 2BX1/2K : Magnaloy 500 HUB 2" BORE X 1/2" KEY | 500 | Keyed | 2" | 0.5 (1/2") | Same Day | $62.99 |
| M50020008S | 500 2BX1/4K : Magnaloy 500 HUB 2" BORE X 1/4" KEY SPECIAL | 500 | Keyed | 2" | 0.25 (1/4") | 1-3 Days | $79.99 |
| M50020012S | 500 2BX3/8K : Magnaloy 500 HUB 2" BORE X 3/8" KEY SPECIAL | 500 | Keyed | 2" | 0.375 (3/8") | 1-3 Days | $79.99 |
| M500200NC | 500 2BXNOK : Magnaloy 500 HUB 2" BORE X NO KEY W/CLAMP | 500 | Keyed | 2" | NONE | Same Day | $109.99 |
| M500200N | 500 2BXNOK : Magnaloy 500 HUB 2" BORE X NO KEY | 500 | Keyed | 2" | NONE | 1-3 Days | $79.99 |
| M50002408S | 500 3/4BX1/4K : Magnaloy 500 HUB 3/4" BORE X 1/4" KEY SPECIAL | 500 | Keyed | 0.75 (3/4") | 0.25 (1/4") | 1-3 Days | $79.99 |
| M50002404S | 500 3/4BX1/8K : Magnaloy 500 HUB 3/4" BORE X 1/8" KEY SPECIAL | 500 | Keyed | 0.75 (3/4") | 0.125 (1/8") | 1-3 Days | $79.99 |
| M50002406DSS | 500 3/4BX3/16K : Magnaloy 500 HUB 3/4" BORE X 3/16" KEY W/DBL SET SCREW | 500 | Keyed | 0.75 (3/4") | 0.1875 (3/16") | 7-10 Days | $66.99 |
| M50002406C | 500 3/4BX3/16K : Magnaloy 500 HUB 3/4" BORE X 3/16" KEY W/CLAMP | 500 | Keyed | 0.75 (3/4") | 0.1875 (3/16") | 1-3 Days | $96.99 |
| M50002406 | 500 3/4BX3/16K : Magnaloy 500 HUB 3/4" BORE X 3/16" KEY | 500 | Keyed | 0.75 (3/4") | 0.1875 (3/16") | 1-3 Days | $62.99 |
| M500024N | 500 3/4BXNOK : Magnaloy 500 HUB 3/4" BORE X NO KEY | 500 | Keyed | 0.75 (3/4") | NONE | 1-3 Days | $79.99 |
| M500M3014 | 500 30MMBX14MMK : Magnaloy 500 HUB 30MM BORE X 14MM KEY | 500 | Keyed | 30mm | 14mm | 1-3 Days | $79.99 |
| M500M3012S | 500 30MMBX3/8K : Magnaloy 500 HUB 30MM BORE X 3/8" KEY SPECIAL. | 500 | Keyed | 30mm | 0.375 (3/8") | 1-3 Days | $95.99 |
| M500M3010S | 500 30MMBX5/16K : Magnaloy 500 HUB 30MM BORE X 5/16" KEY SPECIAL. | 500 | Keyed | 30mm | 0.3125 (5/16") | 1-3 Days | $95.99 |
| M500M3008 | 500 30MMBX8MMK : Magnaloy 500 HUB 30MM BORE X 8MM KEY METRIC | 500 | Keyed | 30mm | 8mm | 1-3 Days | $79.99 |
| M500M31N | 500 31MMBXNOK : Magnaloy 500 HUB 31MM BORE X NO KEY | 500 | Keyed | 31mm | NONE | 1-3 Days | $79.99 |
| M500M3208S | 500 32MMBX1/4K : Magnaloy 500 HUB 32MM BORE X 1/4" KEY SPECIAL | 500 | Keyed | 32mm | 0.25 (1/4") | 1-3 Days | $95.99 |
| M500M3210 | 500 32MMBX10MMK : Magnaloy 500 HUB 32MM BORE X 10MM KEY METRIC | 500 | Keyed | 32mm | 10mm | 1-3 Days | $79.99 |
| M500M3210DSS45 | 500 32MMBX10MMK : Magnaloy 500 HUB 32MM BORE X 10MM KEY W/DBL SET SCREW AT 45DEG | 500 | Keyed | 32mm | 10mm | 7-10 Days | $82.99 |
| M500M3210DSS | 500 32MMBX10MMK : Magnaloy 500 HUB 32MM BORE X 10MM KEY W/DBL SET SCREW | 500 | Keyed | 32mm | 10mm | 7-10 Days | $82.99 |
| M500M3210C | 500 32MMBX10MMK : Magnaloy 500 HUB 32MM BORE X 10MM KEY W/CLAMP | 500 | Keyed | 32mm | 10mm | 1-3 Days | $112.99 |
| M500M3212 | 500 32MMBX12MMK : Magnaloy 500 HUB 32MM BORE X 12MM KEY | 500 | Keyed | 32mm | 12mm | 1-3 Days | $79.99 |
| M500M3206 | 500 32MMBX6MMK : Magnaloy 500 HUB 32MM BORE X 6MM KEY SPECIAL | 500 | Keyed | 32mm | 6mm | 1-3 Days | $95.99 |
| M500M3207 | 500 32MMBX7MMK : Magnaloy 500 HUB 32MM BORE X 7MM KEY | 500 | Keyed | 32mm | 7mm | 1-3 Days | $95.99 |
| M500M3208 | 500 32MMBX8MMK : Magnaloy 500 HUB 32MM BORE X 8MM KEY METRIC | 500 | Keyed | 32mm | 8mm | 1-3 Days | $79.99 |
| M500M32N | 500 32MMBXNOK : Magnaloy 500 HUB 32MM BORE X NO KEY | 500 | Keyed | 32mm | NONE | 1-3 Days | $79.99 |
| M500M3510 | 500 35MMBX10MMK : Magnaloy 500 HUB 35MM BORE X 10MM KEY METRIC | 500 | Keyed | 35mm | 10mm | 1-3 Days | $79.99 |
| M500M3510DSS | 500 35MMBX10MMK : Magnaloy 500 HUB 35MM BORE X 10MM KEY W/DBL SET SCREW | 500 | Keyed | 35mm | 10mm | 7-10 Days | $82.99 |
| M500M3510C | 500 35MMBX10MMK : Magnaloy 500 HUB 35MM BORE X 10MM KEY W/CLAMP | 500 | Keyed | 35mm | 10mm | 1-3 Days | $112.99 |
| M500M3512 | 500 35MMBX12MMK : Magnaloy 500 HUB 35MM BORE X 12MM KEY | 500 | Keyed | 35mm | 12mm | 1-3 Days | $79.99 |
| M500M3514 | 500 35MMBX14MMK : Magnaloy 500 HUB 35MM BORE X 14MM KEY | 500 | Keyed | 35mm | 14mm | 1-3 Days | $79.99 |
| M500M3508 | 500 35MMBX8MMK : Magnaloy 500 HUB 35MM BORE X 8MM KEY | 500 | Keyed | 35mm | 8mm | 1-3 Days | $79.99 |
| M500M35NC | 500 35MMBXNOK : Magnaloy 500 HUB 35MM BORE X NO KEY W/CLAMP | 500 | Keyed | 35mm | NONE | 1-3 Days | $112.99 |
| M500M35N | 500 35MMBXNOK : Magnaloy 500 HUB 35MM BORE X NO KEY | 500 | Keyed | 35mm | NONE | 1-3 Days | $79.99 |
| M500M3810DSS | 500 38MMBX10MMK : Magnaloy 500 HUB 38MM BORE X 10MM KEY METRIC W/DBL SET SCREW | 500 | Keyed | 38mm | 10mm | 7-10 Days | $82.99 |
| M500M3810C | 500 38MMBX10MMK : Magnaloy 500 HUB 38MM BORE X 10MM KEY METRIC W/CLAMP | 500 | Keyed | 38mm | 10mm | 1-3 Days | $112.99 |
| M500M3810 | 500 38MMBX10MMK : Magnaloy 500 HUB 38MM BORE X 10MM KEY METRIC | 500 | Keyed | 38mm | 10mm | 1-3 Days | $79.99 |
| M500M3810DSS45 | 500 38MMBX10MMK : Magnaloy 500 HUB 38MM BORE X 10MM KEY W/DBL SET SCREW AT 45DEG | 500 | Keyed | 38mm | 10mm | 7-10 Days | $82.99 |
| M500M3812 | 500 38MMBX12MMK : Magnaloy 500 HUB 38MM BORE X 12MM KEY | 500 | Keyed | 38mm | 12mm | 1-3 Days | $79.99 |
| M500M4012DSS | 500 40MMBX12MM : Magnaloy 500 HUB 40MM BORE X 12MM METRIC W/DBL SET SCREW | 500 | Keyed | 40mm | 12mm | 7-10 Days | $82.99 |
| M500M4012C | 500 40MMBX12MMK : Magnaloy 500 HUB 40MM BORE X 12MM KEY METRIC W/CLAMP | 500 | Keyed | 40mm | 12mm | 1-3 Days | $112.99 |
| M500M4012 | 500 40MMBX12MMK : Magnaloy 500 HUB 40MM BORE X 12MM KEY METRIC | 500 | Keyed | 40mm | 12mm | 1-3 Days | $79.99 |
| M500M4013 | 500 40MMBX13MMK : Magnaloy 500 HUB 40MM BORE X 13MM KEY | 500 | Keyed | 40mm | 13mm | 1-3 Days | $95.99 |
| M500M4014 | 500 40MMBX14MMK : Magnaloy 500 HUB 40MM BORE X 14MM KEY | 500 | Keyed | 40mm | 14mm | 1-3 Days | $79.99 |
| M500M4210 | 500 42MMBX10MMK : Magnaloy 500 HUB 42MM BORE X 10MM KEY METRIC | 500 | Keyed | 42mm | 10mm | 1-3 Days | $79.99 |
Series 600 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 |
|---|---|---|---|---|---|---|---|
| M600M6016 | 600 60MMBX16MMK : Magnaloy 600 HUB 60MM BORE X 16MM KEY | 600 | Keyed | 60mm | 16mm | 1-3 Days | $120.99 |
| M600M6018DSS | 600 60MMBX18MMK : Magnaloy 600 HUB 60MM BORE X 18MM KEY METRIC W/DBL SET SCREW | 600 | Keyed | 60mm | 18mm | 7-10 Days | $125.99 |
| M600M6018 | 600 60MMBX18MMK : Magnaloy 600 HUB 60MM BORE X 18MM KEY METRIC | 600 | Keyed | 60mm | 18mm | 1-3 Days | $120.99 |
| M600M6018DSS45 | 600 60MMBX18MMK : Magnaloy 600 HUB 60MM BORE X 18MM KEY W/DBL SET SCREW AT 45DEG | 600 | Keyed | 60mm | 18mm | 7-10 Days | $125.99 |
| M600M6019 | 600 60MMBX19MMK : Magnaloy 600 HUB 60MM BORE X 19MM KEY | 600 | Keyed | 60mm | 19mm | 1-3 Days | $120.99 |
| M600M6318DSS45 | 600 63MMBX18MMK : Magnaloy 600 HUB 63MM BORE X 18MM KEY W/DBL SET SCREW AT 45DEG | 600 | Keyed | 63mm | 18mm | 7-10 Days | $125.99 |
| M600M6318 | 600 63MMBX18MMK : Magnaloy 600 HUB 63MM BORE X 18MM KEY | 600 | Keyed | 63mm | 18mm | 1-3 Days | $120.99 |
| M600M6516 | 600 65MMBX16MMK : Magnaloy 600 HUB 65MM BORE X 16MM KEY METRIC | 600 | Keyed | 65mm | 16mm | 1-3 Days | $120.99 |
| M600M6518DSS | 600 65MMBX18MMK : Magnaloy 600 HUB 65MM BORE X 18MM KEY METRIC DBL SET SCREW | 600 | Keyed | 65mm | 18mm | 7-10 Days | $125.99 |
| M600M6518DSS45 | 600 65MMBX18MMK : Magnaloy 600 HUB 65MM BORE X 18MM KEY METRIC W/DBL SET SCREW@45 DEG | 600 | Keyed | 65mm | 18mm | 7-10 Days | $125.99 |
| M600M6518 | 600 65MMBX18MMK : Magnaloy 600 HUB 65MM BORE X 18MM KEY METRIC | 600 | Keyed | 65mm | 18mm | 1-3 Days | $120.99 |
| M600M6518CDSS45 | 600 65MMBX18MMK : Magnaloy 600 HUB 65MM BORE X 18MM KEY CLAMP & DBL SET SCREW @45 D | 600 | Keyed | 65mm | 18mm | 7-10 Days | $164.99 |
| M600M6520 | 600 65MMBX20MMK : Magnaloy 600 HUB 65MM BORE X 20MM KEY METRIC | 600 | Keyed | 65mm | 20mm | 1-3 Days | $120.99 |
| M60002808DSS45 | 600 7/8BX1/4K : Magnaloy 600 HUB 7/8" BORE X 1/4" KEY DBL SET SCREW AT 45DEG | 600 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 7-10 Days | $99.99 |
| M60002808 | 600 7/8BX1/4K : Magnaloy 600 HUB 7/8" BORE X 1/4" KEY | 600 | Keyed | 0.875 (7/8") | 0.25 (1/4") | 1-3 Days | $96.99 |
| M60002806DSS | 600 7/8BX3/16K : Magnaloy 600 HUB 7/8" BORE X 3/16" KEY W/DBL SET SCREW | 600 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $99.99 |
| M60002806DSS45 | 600 7/8BX3/16K : Magnaloy 600 HUB 7/8" BORE X 3/16" KEY DBL SET SCREW AT 45DEG | 600 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 7-10 Days | $99.99 |
| M60002806 | 600 7/8BX3/16K : Magnaloy 600 HUB 7/8" BORE X 3/16" KEY | 600 | Keyed | 0.875 (7/8") | 0.1875 (3/16") | 1-3 Days | $96.99 |
| M600R | 600 NO BORE : Magnaloy 600 HUB NO BORE | 600 | Keyed | NONE | NONE | 1-3 Days | $83.99 |
Series 700 Keyed Flexible Insert Coupling Halves
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Series 800 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 |
|---|---|---|---|---|---|---|---|
| M800M8522DSS | 800 85MMBX22MMK : Magnaloy 800 HUB 85MM BORE X 22MM KEY W/DBL SET SCREW | 800 | Keyed | 85mm | 22mm | 7-10 Days | $328.99 |
| M800M8522 | 800 85MMBX22MMK : Magnaloy 800 HUB 85MM BORE X 22MM KEY | 800 | Keyed | 85mm | 22mm | 1-3 Days | $320.99 |
| M800M8522DSS45 | 800 85MMBX22MMK : Magnaloy 800 HUB 85MM BORE X22MM KEY METRIC DBL SET SCREW @ 45DEG | 800 | Keyed | 85mm | 22mm | 7-10 Days | $328.99 |
| M800M8525 | 800 85MMBX25MMK : Magnaloy 800 HUB 85MM BORE X 25MM KEY METRIC | 800 | Keyed | 85mm | 25mm | 1-3 Days | $320.99 |
| M800M9014 | 800 90MMBX14MMK : Magnaloy 800 HUB 90MM BORE X 14MM KEY | 800 | Keyed | 90mm | 14mm | 1-3 Days | $320.99 |
| M800M9025DSS | 800 90MMBX25MMK : Magnaloy 800 HUB 90MM BORE X 25MM KEY W/DBL SET SCREW | 800 | Keyed | 90mm | 25mm | 7-10 Days | $328.99 |
| M800M9025 | 800 90MMBX25MMK : Magnaloy 800 HUB 90MM BORE X25MM KEY METRIC | 800 | Keyed | 90mm | 25mm | 1-3 Days | $320.99 |
| M800M9025DSS45 | 800 90MMBX25MMK : Magnaloy 800 HUB 90MM BORE X 25MM KEY W/DBL SET SCREW@45DEG | 800 | Keyed | 90mm | 25mm | 7-10 Days | $328.99 |
| M800M9425 | 800 94MMBX25MMK : Magnaloy 800 HUB 94MM BORE X 25MM KEY | 800 | Keyed | 94mm | 25mm | 1-3 Days | $320.99 |
| M800M9518DSS | 800 95MMBX18MMK : Magnaloy 800 HUB 95MM BORE X 18MM KEY W/DBL SET SCREW | 800 | Keyed | 95mm | 18mm | 7-10 Days | $328.99 |
| M800M9518DSS45 | 800 95MMBX18MMK : Magnaloy 800 HUB 95MM BORE X 18MM KEY W/DBL SET SCREW 45 DEG | 800 | Keyed | 95mm | 18mm | 7-10 Days | $328.99 |
| M800M9525DSS45 | 800 95MMBX25MMK : Magnaloy 800 HUB 95MM BORE X 25MM KEY W/DBL SET SCREW 45 DEG | 800 | Keyed | 95mm | 25mm | 7-10 Days | $328.99 |
| M800M9525 | 800 95MMBX25MMK : Magnaloy 800 HUB 95MM BORE X 25MM KEY | 800 | Keyed | 95mm | 25mm | 1-3 Days | $351.99 |
| M800M9528 | 800 95MMBX28MMK : Magnaloy 800 HUB 95MM BORE X 28MM KEY | 800 | Keyed | 95mm | 28mm | 1-3 Days | $351.99 |
| M800R | 800 NO BORE : Magnaloy 800 HUB NO BORE | 800 | Keyed | NONE | NONE | 1-3 Days | $270.99 |
Series 900 Keyed Flexible Insert Coupling Halves
Click on the model number in the chart below to view that item.
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.