Defender 90 Stainless Steel Side Entry Sills designed to give you a clean look rather than the unsightly bolts and carpet edge when entering your defender, These have been designed to replace the bolts showing by dropping the stainless steel plate into the holes then all you do is tighten up the nuts to locate into place. ( Do not over tighten the nuts as you can pull through the thread )
you may need to elongate the holes slightly as we all know the tolerances on each defender differ.
The plate is also angled 25 degree to press into the carpet to keep this into place.