American Barbell Rig 14' Stand Alone11 Gauge steel and 3 4" hardware makes this an incredibly solid 3x3 rig with modular functionality and an awesome look. Plastic Protection on both sides of the J Hooks to protect the bar and uprights from scratching and wear. Modular design allows for bar muscle ups on all pull up bars and makes it easy to expand and reconfigure. Includes 8 pull up stations and 4 squat stations. Unit must be anchored to the floor. Please allow 2 3 weeks for