The Square Box Crane 2 uses Square Box Plain 2 units and Crane 2 units. The Plain 2 unit starts with Step 7 of the Square Box Hydrangea (page 64); then there are 5 additional steps to complete it. The Crane 2 unit begins with Step 10 of the Hydrangea (page 65) and continues with Step 4 of the Crane 1 unit (page 51); then there are 14 additional steps to complete it. The final assembly of this box lid involves joining four units. The author shows one Crane 2 unit joined with three Plain 2 units, but any combination of Plain 2 units and Crane 2 units may be used. As the author notes, the crane in the Square Box Crane 2 lid is facing in the opposite direction from the crane in the Square Box Crane 1 lid.

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