Models 66122, 66152, 66182 Mesa Series Flip/Nesting Table Parts Listing Assembly Instructions Tools Needed: Allen Wrench {Not Included) A Please read all Instructions before assembly. Table Top 1 Unit Step 1: Place Table Top {A) upside down on a clean, flat surface. Press the flip lever down, while lifting the leg mount bracket, locking it into the vertical position. Step 2: Attach Legs (B} to the leg mount bracket on Table Top (A).