6" x 4" Flexible Coupling & Shear Ring (Clay x CI/Plastic)

Joins two pieces of pipe

• STRONG BACK SERIES
• Coupling 4.29" x 7.38"
• Stainless Shear Ring
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Shear Ring

• .012" Thick, 300 Series Stainless Steel
• Width manufactured according to coupling width (1.50", 2.13", or 4")
• Length manufactured according to coupling diameter
• Clamps spot welded in place