Connect the Dual Weight Stacks Get a grip on comfortable, efficient shoulder presses, bicep and tricep exercises, lat pulldowns and many other exercises using the GDCC Functional Trainer Press Bar. Now you can take full advantage your Body-Solid functional training center's dual weight stacks with the GDCC Functional Trainer press bar. By connecting the GDCC to both racks of the Body-Solid GDCC210 or GDCC200, you can use both stacks simultaneously for a smooth, unilateral movement. Attaches to the weight stacks for press exercises, including: Bench Press Incline Press Decline Press Shoulder Press Squats Dimensions: 42"L x 1.5" Diameter