RRR and all its accessories save you time and money. The Rigging Collar, Corner Adapter and Beam Connecting Tube will easily incorporate into your current inventory. No upgrades, changes or rework required. Obtain 6-foot outreach with 1250 lbs capacity hoist. Telescoping mast enables you to raise the beam up over a 5 foot parapet wall. Strong back assembly also available in 16 ft rolling roof rig systems.