Dual-function design - Instantly switch between lat pulldown leg hold-downs and low row footplate positioning with a simple pin adjustment 3x3 compatibility - Fits seamlessly into any 3x3 upright system for rock-solid stability during heavy pulls. Use it with the C20, Tandem Tower, Functional Trainer Rack, or any 3x3 rack with 1-inch holes and 2-inch spacing, that allows lat pulldown or low row exercises Tool-free height adjustment - Seamlessly adjust the locking pin and reposition to dial in the perfect height for your body type and exercise variation Secure leg lockdown - Keeps you planted during heavy lat pulldowns and cable pulls, eliminating lift-off and maximizing muscle engagement Stable footplate positioning - Provides solid footing for low rows and pulling variations that demand a locked-in base Specs: 19.5 in (W) x 21.5 in (L) x 9 in (H) | Weight: 22 lb Owner's Manual