The gold standard for push-on joint restraint, but with a distinguishable U.S. Pipe red color.  U.S. Pipe’s FIELD LOK 350^® – Red Gasket is an extremely successful, trouble-free means of joint restraint in 4″ – 12″ sizes for well over one million Ductile Iron pipe and fitting joint assemblies across North America.

• No pipe surface preparation or grooving is required for field cut pipe other than the cut end needing to be beveled as required for any push-on joint spigot end.
• Joints are restrained without thrust blocks, bolts, grooves, rods, clamps or retainer glands, resulting in savings of labor, material and time.
• Available in 4″ – 12″ sizes (350 psi)
• Bright Red Color for easy identification
• For sizes larger than 24″ see HDSS^® or HP LOK^® Restrained Joint products section