Spider Wood Form Anchor Cast in Place Wood Form Concrete Insert

Yes. Screwed-in toggles are installed below deck quickly, dramatically reducing below-deck labour and assembly time.

Only Gripple’s own Swivel Cable Toggles, Threaded Rod Adapters, or Seismic Push-In Adapters are certified for use with the insert. Use with third-party products voids warranty.

Do not load the insert until the concrete has fully cured to its specified compressive strength.

Minimum concrete thickness and slab geometry must meet specifications based on ACI‑318 guidelines — for example, at least 4 in thicker slabs with proper edge distance and reinforcement. Separate guidelines apply for metal deck and wood form.

Yes. It’s ICC‑ES ESR‑4190 certified, UL‑listed per UL 2239, and UL 2043 for plenum use. Also, LARR approved by the Los Angeles Dept. of Building & Safety.

Yes, the system includes a Seismic Push-In Toggle Adapter variant rated for seismic restraint connections.