SuperTie 6k Gripper

SuperTie patented fiberglass form-tie systems are used to secure concrete formwork during concrete placement and initial hydration, without the inherent limitations of previously popular steel form-tie systems. SuperTie systems eliminate the possibility of rust stains, as well as the structural deterioration often caused by failure of patching for steel form-tie holes.

SuperTie 6K Gripper - GND6000

SuperTie 6K Patented Gripper System offers an ultimate tensile strength of 6,000 pounds (3,000 pounds safe working load at 2:1 safety factor) and is most commonly used with job-built (plywood and 2×4) forms and handset modular forms. The fiberglass rod diameter is only .308 inches, making the system compatible with most commercial forming systems.

US Patent #7,819,388