The Skyline F1 Flange Kit - can be ordered as an add-on for an HR Hole Reinforcer, or NR Notch Reinforcer This might be useful to add strenth to a repair.
Comes with:
10 - #14 x1.5” Torx T25 Structural Fasteners
1 - Torx T25 Driver Insert
1 - 3/16” HSS Drill (Pre-drilling) The F1 Flange Kit