Fernco 1056-33RC 3 in. x 3 in. Strong Back Shielded Coupling

Product Overview

The Fernco 1056-33RC Strong Back shielded coupling connects compatible 3 in. cast iron, lead, plastic, or steel pipe in underground applications.

Key Features:

• 3 in. x 3 in. shielded coupling
• Strong Back design adds rigidity and alignment support
• For compatible cast iron, lead, plastic, or steel pipe transitions
• Underground connection use listed
• 60 lb-in installation torque listed

Common Uses:

• 3 in. underground pipe repair
• Transitions between compatible pipe materials
• Applications needing shielded support and pipe alignment

Technical Specifications:

• Size: 3 in. x 3 in.
• Installation Torque: 60 lb-in.
• Temperature Range: -30°F to 140°F

FAQ

What does Strong Back mean?

The shielded design adds rigidity and helps support pipe alignment.

What pipe materials can it connect?

It is listed for compatible cast iron, lead, plastic, or steel pipe.

What should I check before ordering?

Confirm pipe outside diameters, pipe materials, and code requirements.

Why Buy From Big Frog Supply?

Big Frog Supply provides clear product details, helpful support, and fast online ordering.