$2.78
Cast Iron Jaw Coupling Hub, Style L050, 1/4" Bore Diameter, No KeywayGlobal Industrial$31.95
Cast Iron Jaw Coupling Hub, Style L100, 30mm Bore Diameter, 8mm x 3.3mm KeywayGlobal Industrial$18.50
Cast Iron Jaw Coupling Hub, Style L095, 24mm Bore Diameter, 8mm x 3.3mm KeywayGlobal Industrial$18.25
Cast Iron Jaw Coupling Hub, Style L099, 25mm Bore Diameter, 8mm x 3.3mm KeywayGlobal Industrial$6.00
Cast Iron Jaw Coupling Hub, Style L075, 9/16" Bore Diameter, 1/8 x 1/16 KeywayGlobal Industrial$15.75
Cast Iron Jaw Coupling Hub, Style L095, 13/16" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$6.00
Cast Iron Jaw Coupling Hub, Style L075, 7/8" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$15.75
Cast Iron Jaw Coupling Hub, Style L095, 15/16" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$4.74
Cast Iron Jaw Coupling Hub, Style L070, 3/4" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$17.50
Cast Iron Jaw Coupling Hub, Style L095, 7/8" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$4.79
Cast Iron Jaw Coupling Hub, Style L070, 5/8" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$10.00
Cast Iron Jaw Coupling Hub, Style L090, 1/2" Bore Diameter, 1/8 x 1/16 KeywayGlobal Industrial$19.75
Cast Iron Jaw Coupling Hub, Style L099, 9/16" Bore Diameter, 1/8 x 1/16 KeywayGlobal Industrial$46.95
Cast Iron Jaw Coupling Hub, Style L110, 3/4" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$16.25
Cast Iron Jaw Coupling Hub, Style L095, 1/2" Bore Diameter, 1/8 x 1/16 KeywayGlobal Industrial$33.95
Cast Iron Jaw Coupling Hub, Style L100, 3/4" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$20.50
Cast Iron Jaw Coupling Hub, Style L099, 13/16" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$46.95
Cast Iron Jaw Coupling Hub, Style L110, 5/8" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$10.00
Cast Iron Jaw Coupling Hub, Style L090, 11/16" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$9.00
Cast Iron Jaw Coupling Hub, Style L090, 15/16" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$9.30
Cast Iron Jaw Coupling Hub, Style L090, 3/4" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$6.00
Cast Iron Jaw Coupling Hub, Style L075, 13/16" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$10.00
Cast Iron Jaw Coupling Hub, Style L090, 9/16" Bore Diameter, 1/8 x 1/16 KeywayGlobal Industrial$15.50
Cast Iron Jaw Coupling Hub, Style L095, 5/8" Bore Diameter, 3/16 x 3/32 KeywayGlobal Industrial$55.95
Cast Iron Jaw Coupling Hub, Style L150, 1 9/16" Bore Diameter, 3/8 x 3/16 KeywayGlobal Industrial$109.95
Cast Iron Jaw Coupling Hub, Style L225, 1" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$109.95
Cast Iron Jaw Coupling Hub, Style L225, 2" Bore Diameter, 1/2 x 1/4 KeywayGlobal Industrial$56.95
Cast Iron Jaw Coupling Hub, Style L150, 1 3/16" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$16.50
Cast Iron Jaw Coupling Hub, Style L095, 1" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$18.25
Cast Iron Jaw Coupling Hub, Style L099, 1 3/16" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$90.95
Cast Iron Jaw Coupling Hub, Style L225, 1 7/8" Bore Diameter, 1/2 x 1/4 KeywayGlobal Industrial$99.95
Cast Iron Jaw Coupling Hub, Style L225, 2 1/2" Bore Diameter, 5/8 x 5/16 KeywayGlobal Industrial$31.95
Cast Iron Jaw Coupling Hub, Style L100, 1 3/8" Bore Diameter, 5/16 x 5/32 KeywayGlobal Industrial$99.95
Cast Iron Jaw Coupling Hub, Style L225, 1 3/8" Bore Diameter, 5/16 x 5/32 KeywayGlobal Industrial$96.95
Cast Iron Jaw Coupling Hub, Style L190, 2 1/8" Bore Diameter, 1/2 x 1/4 KeywayGlobal Industrial$99.95
Cast Iron Jaw Coupling Hub, Style L225, 1 1/4" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$18.25
Cast Iron Jaw Coupling Hub, Style L099, 1 1/8" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$109.95
Cast Iron Jaw Coupling Hub, Style L225, 2 1/8" Bore Diameter, 1/2 x 1/4 KeywayGlobal Industrial$32.95
Cast Iron Jaw Coupling Hub, Style L100, 1 1/8" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$32.95
Cast Iron Jaw Coupling Hub, Style L100, 1 7/16" Bore Diameter, 3/8 x 3/16 KeywayGlobal Industrial$15.50
Cast Iron Jaw Coupling Hub, Style L095, 1 1/8" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$44.95
Cast Iron Jaw Coupling Hub, Style L110, 1 1/8" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$82.95
Cast Iron Jaw Coupling Hub, Style L190, 1 1/4" Bore Diameter, 1/4 x 1/8 KeywayGlobal Industrial$99.95
Cast Iron Jaw Coupling Hub, Style L225, 1 15/16" Bore Diameter, 1/2 x 1/4 KeywayGlobal Industrial$4.28
Halex 1/2-in Electrical (EMT) Die Cast Zinc Set Screw Coupling Conduit Fittings (10-Pack) | 21221Lowe's$30.35
4" x 4" ProFlex Coupling (Cast Iron to Copper)AmazonSAVE $1.42
$19.24$20.66
2" x 2" ProFlex Coupling (Cast Iron, PVC, Steel to Copper)Amazon$57.89
ZORO SELECT 222152 Reducing Coupling, Cast Iron, 6 x 2 inZoro.com$16.39
ZORO SELECT 222138 Reducing Coupling,Cast Iron,2 x 1 1/2 inZoro.com$13.99
FINISH THOMPSON 107300 Coupling Half,Cast AluminumZoro.com$9.17
1" Die Cast Zinc CouplingAmazon$6.33
Shielded 3 in. Steel Transition Coupling Connects Cast Iron to Plastic Extra Heavy Cast IronThe Home Depot$6.34
Shielded 2 in. Steel Transition Coupling Connects Cast Iron to PlasticThe Home Depot$16.17
Shielded 5 in. Steel Transition Coupling Connects Cast Iron to Plastic or Extra Heavy Cast IronThe Home Depot$19.99
Shielded 8 in. Steel Transition Coupling Connects Cast Iron to Plastic or Extra Heavy Cast IronThe Home Depot$17.32
Shielded 6 in. Steel Transition Coupling Connects Cast Iron to Plastic or Extra Heavy Cast IronThe Home Depot$7.81
Shielded 4 in. Steel Transition Coupling Connects Cast Iron to Plastic or Extra Heavy Cast IronThe Home Depot$23.75
Fernco PROFLEX P3000-43 Shielded Pipe Coupling for Cast Iron, Plastic, Steel or Extra Heavy Cast Iron Plumbing ConnectionsAmazonSAVE $3.73
$8.76$12.49
Fernco PROFLEX P3001-215 Shielded Pipe Coupling for Cast Iron, Plastic, or Steel to Copper Plumbing ConnectionsAmazon$5.66
Shielded 2 in. Steel Transition Coupling Connects Cast Iron Plastic or 2 in. Plastic to SteelThe Home Depot