Compare Quick view Groves Heavy Duty Bundle Rack 72" Post Groves Inc. MSRP: Price: Now: $63.00 Was: 72" Long post for Groves Heavy Duty bundle rack. Heavy duty 2 1/2" square x 3/16" wall thickness. Groves SP-72. SP-72 MSRP: Price: Now: $63.00 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: Price: Now: $63.00 Was: Subtotal: