An employee rigged a crate so that it could be removed from a shipping container. The pallet jack could not access the crate in the back of the container so a choker was attached to the crate and a forklift attached to the choker to pull the crate into a position where the pallet jack could reach it. As the forklift operator was pulling out the crate with the choker and the employee was walking away, the crate came apart and a 4 x 4 portion of the skid struck the employee who rigged it in the back of the head below their hard hat, resulting in a laceration. The employee was knocked to the floor and sustained a fractured ninth rib on his left side.