Cast Iron Jaw Coupling Hub, Style L090, 1/4" Bore Diameter, No Keyway

Buna-N Jaw Coupling Insert, Style L075

Cast Iron Jaw Coupling Hub, Style L050, 1/2" Bore Diameter, 1/8 x 1/16 Keyway

Cast Iron Jaw Coupling Hub, Style L050, 5/16" Bore Diameter, No Keyway

Cast Iron Jaw Coupling Hub, Style L050, 7/16" Bore Diameter, No Keyway

Cast Iron Jaw Coupling Hub, Style L050, 9/16" Bore Diameter, 1/8 x 1/16 Keyway

Cast Iron Jaw Coupling Hub, Style L070, 5/8" Bore Diameter, 3/16 x 3/32 Keyway

One-Piece Industry Standard Clamping Couplings w/Keyway, 1", Black Oxide Steel

1-Piece Clamping Couplings Recessed Screw, 5/8", Black Oxide Steel

Climax Metal, Metric Set Screw Coupling, MRC-25-S, Stainless Steel, 25mm

Metric One-Piece Industry Standard Clamping Couplings, 20mm, Black Oxide Steel

Climax Metal, Metric Set Screw Coupling, MRC-40, Black Oxide, 40mm

Climax Metal, Set Screw Coupling, RC-087-A, RC Series, Aluminum, 7/8" Bore, 1-3/4"OD

Climax Metal, Metric Set Screw Coupling, MRC-25-S-4H@90, Steel, 25mm