Fernco 1056-150/125 1-1/2 in. x 1-1/4 in. Flexible Coupling
Product Overview
The Fernco 1056-150/125 flexible reducing coupling transitions compatible 1-1/2 in. drain pipe to 1-1/4 in. cast iron or PVC.
Key Features:
- 1-1/2 in. x 1-1/4 in. reducing flexible coupling
- For cast iron or PVC drain pipe transitions
- Flexible connection for drain, sewer, vent, and waste applications
- Useful for repair and transition plumbing work
- 60 lb-in installation torque listed
Common Uses:
- Reducing pipe transitions
- Sink and drain repair work
- Cast iron or PVC DWV pipe connections
Technical Specifications:
- Size: 1-1/2 in. x 1-1/4 in.
- Installation Torque: 60 lb-in.
- Temperature Range: -30°F to 140°F
- Overall Dimensions: 3.448 in. length x 2.430 in. width
FAQ
Is this a reducing coupling?
Yes. It transitions 1-1/2 in. pipe to 1-1/4 in. pipe.
What materials is it used with?
It is listed for cast iron or PVC drain pipe transitions.
What should I check before ordering?
Confirm pipe outside diameters, pipe materials, and installation requirements.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Fernco 1056-150/125 1-1/2 in. x 1-1/4 in. Flexible Coupling
Fernco 1056-150/125 1-1/2 in. x 1-1/4 in. Flexible Coupling
Product Overview
The Fernco 1056-150/125 flexible reducing coupling transitions compatible 1-1/2 in. drain pipe to 1-1/4 in. cast iron or PVC.
Key Features:
- 1-1/2 in. x 1-1/4 in. reducing flexible coupling
- For cast iron or PVC drain pipe transitions
- Flexible connection for drain, sewer, vent, and waste applications
- Useful for repair and transition plumbing work
- 60 lb-in installation torque listed
Common Uses:
- Reducing pipe transitions
- Sink and drain repair work
- Cast iron or PVC DWV pipe connections
Technical Specifications:
- Size: 1-1/2 in. x 1-1/4 in.
- Installation Torque: 60 lb-in.
- Temperature Range: -30°F to 140°F
- Overall Dimensions: 3.448 in. length x 2.430 in. width
FAQ
Is this a reducing coupling?
Yes. It transitions 1-1/2 in. pipe to 1-1/4 in. pipe.
What materials is it used with?
It is listed for cast iron or PVC drain pipe transitions.
What should I check before ordering?
Confirm pipe outside diameters, pipe materials, and installation requirements.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The Fernco 1056-150/125 flexible reducing coupling transitions compatible 1-1/2 in. drain pipe to 1-1/4 in. cast iron or PVC.
Key Features:
- 1-1/2 in. x 1-1/4 in. reducing flexible coupling
- For cast iron or PVC drain pipe transitions
- Flexible connection for drain, sewer, vent, and waste applications
- Useful for repair and transition plumbing work
- 60 lb-in installation torque listed
Common Uses:
- Reducing pipe transitions
- Sink and drain repair work
- Cast iron or PVC DWV pipe connections
Technical Specifications:
- Size: 1-1/2 in. x 1-1/4 in.
- Installation Torque: 60 lb-in.
- Temperature Range: -30°F to 140°F
- Overall Dimensions: 3.448 in. length x 2.430 in. width
FAQ
Is this a reducing coupling?
Yes. It transitions 1-1/2 in. pipe to 1-1/4 in. pipe.
What materials is it used with?
It is listed for cast iron or PVC drain pipe transitions.
What should I check before ordering?
Confirm pipe outside diameters, pipe materials, and installation requirements.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.












