Flag Key SKU: KEY-GP/FLAG Categories: Accessories, Tools & Finishing Setting key with keyring attachment, for the adjustment of Gripple Hangers. For use with Gripple hanger sizes No. 1 – No. 3 Keyring attachment keeps it handy on-site Description Related products Universal bracket QT Universal Clamp Vertigo Side Concrete Screw Universal Bracket Stud Cracked Concrete Screw