5/16" T-NUT
2 X 4 X 57"
ROCK WALL SIDE
STEP 19: ROCK WALL
1: Locate two 2 x 4 x 57 Rock Wall Side boards. Lay the boards out as shown and insert a
5/16” t-nut into the hole on the inside of each board. Use a hammer to set each t-nut flush
with the board.
