Backing Frames

Been using these for years, to keep nuts/washers from sinking into my wood decks. If they do stiffen a flexy deck, it's not enough for me to notice. Drilling has always been spot on, aligning perfectly with standard pattern trucks.

These fit perfectly and work as intended. Would recommend them to anyone with a double drop board.

Husband said it was his favorite gift from me this year lol 10/10