David Lewis 72” Manhattan Forge Dining Table Set With 4 Dining Chairs & 2 Arm ChairsDavid Lewis 72 Manhattan Forge Dining Table Set With 4 Dining Chairs & 2 Arm Chairs The Manhattan Forge Dining Table Set is reminiscent of the Open Forging Method, which uses the application of pressure to create a wide variety of shapes by bending and contouring material. We have used this same industrial technique, using poly lumber, to create the unique look you see in this line of outdoor furniture. 72 Manhattan Forge Dining Table Set with 6