Architectural Floating Clip: UL listed, overall height 3″, design for 2″ tall panels. Has 1″ standoff that will accomadate 4-6″ of blanket insulation. Sealed Tab is 22 gauge galvanized material with standard assembled 16 gauge galvanized base. Clip does not have a hook to accommodate 180° seam easier. Suggested use for roof planes over 30 feet. Allows for 1 1/2″ of movement in each direction for expansion and contraction. Material is G90, 50KSI. Volume Discount Available.