Tyler Union's TUFGrip restraint represents the culmination of 20 years of engineering and testing. As a third-generation restraint, TUFGrip is the best available technology in the waterworks market for use in restraining PVC, ductile and HDPE pipe.

• Torque limiting nut on gripping wedge assembly twists off within a designed torque range, eliminating the need for specialized tools
• Gripping wedge assembly pivots providing stronger engagement of pipe wall at lower torque requirement (45 - 60 ft-lb)
• Proven restraint technology utilizing fewer gripping wedges in frequently applied diameters, reducing trench time and project cost
• Restraint's heavy-duty construction and design eliminates the need for costly thrust blocks and tie rods
• Approved for use on multiple classes of pipe pressure ratings and associated pipe classes provided on the following pages
• Controlled wedge contour to accommodate contact circumference when assembled on different types of pipe