STEP 21: ROCK WALL T-NUTS
1: FIND TWO 2 X 4 X 57" ROCK WALL SIDES.
2: POSITION THE ROCK WALL SIDES SO THAT THE HOLES IN THE BOARDS ARE BOTH FACING THE SAME WAY.
3: INSERT T-NUTS INTO THE INSIDE OF THE ROCK WALL SIDES AND SET WITH A HAMMER.
T-NUT
2 X 4 X 57"
ROCK WALL SIDES
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