Rear Base Stabilizer Rack Type:Manticore (3" x 3"; 1" Holes) or to drastically increase stability

or to drastically increase stability when in use as Cable Tower Squat Stands

and more focus on your working muscles to maximize the stimulation of your biceps and triceps

Thanks to the rugged design

babyyy) for 7 kettlebells in 1

shoulder raises

Rear Base Stabilizer Rack Type:Manticore (3" x 3"; 1" Holes) or to drastically increase stabilityThe Rear Base Stabilizer adds serious stability to your power rack. It also makes a fine seat to ponder the deepest questions in life like, "Is sumo really cheating?" The Hydra version fits the Hydra power rack line up and select non B. o. S. 49 inch wide racks with true 3" x 3" uprights & 1" holes with two of those uprights holes spaced 6" apart. The Manticore version fits the Manticore power rack line up and select non B. o. S. 49 inch wide racks