The Fernco Hulk 8 Coupling is engineered for larger-scale underground pipe connections where strength, flexibility, and reliability are non-negotiable. Featuring stainless steel shear rods and high-torque clamps up to 120 in-lbs., Hulk8 holds strong under pressure and protects against movement-related failure. With compatibility across a wide range of materials-clay, plastic, ductile iron, concrete, steel, and more-it eliminates the need to carry an array of different couplings for every situation. Hulk8 covers a broad dimensional range of 8.40 in. to 10.15 in. pipe OD, making it the perfect fit for 8 in. nominal pipes that don't always play by the rules. Rated for a maximum test pressure of 4.3 PSI for DWV applications, it's a must-have for municipalities, contractors, and repair crews who value dependable, flexible solutions. The Hulk Coupling represents innovation and durability you can depend on.