The ATC Support 50-92 is a complete 24 m x 15 m roof support system designed for large outdoor stages and touring productions. Built around eight primary lifting towers, it provides a robust platform for roof canopies, lighting, audio and scenic loads with proven, engineered reliability.
This turnkey package includes a full ATC ARC ladder roof assembly with dedicated adaptors, tubes, pins and R-clips for fast, secure builds. Supplied canopies in silver/grey cover the main span and side arcs, ensuring weather protection and a professional finish. The tower system features SB50PT-4 components with sleeve blocks, tower tops, bases and long outriggers for stability, plus chain hoist adaptors for efficient rigging. A comprehensive SB92/61 rectangular truss inventory in multiple lengths offers flexible layouts, while extensive rigging hardware—steel slings, chainclutches, turnbuckles, roundslings and shackles—completes the solution.
Ideal for festivals, concerts and large events requiring a dependable roof structure, this package delivers the capacity and versatility demanded by professional production teams.
Includes
- ATC ARC ladder roof components: No1 Middle (9), No2 (18), No3 (18), No4 muzzle (9), roof adaptors SB29-2 Middle (7) and End (2), SB29-2 Ladder 2.85 m (16), adaptor shoes for SB92/61 P-4 (54), tubes Φ48 3.0 m (72), pins (140) and R-clips (140)
- Canopies: 3 m x 19 m silver/grey (8), side arc left/right (2), side arc muzzle left/right (2)
- 8 x ATC SB50PT-4 towers (13.20 m) plus 4 fake towers with sleeve blocks (8), tower top pulleys (8), safeties (8), chain hoist adaptors male (2) and female (2), bases (12), long outriggers (32), fake tower adaptors with clamps (4), SB92/61 P-4 pins (150) and R-clips (150), SB50PT-4 square sections 3.00 m (48), 1.20 m (8), 1.00 m (4), 0.50 m (4), SB35/50PT pins (450) and R-clips (450)
- ATC SB92/61 P-4 truss: rectangle silver 3.00 m (32), 2.40 m (8), 2.00 m (4), 1.50 m (2), 0.50 m (2), pins (150) and R-clips (150)
- Rigging: steel slings 20 kN 14 mm 10.00 m (12), steel slings 30 kN 16 mm 24.00 m (4) and 2.00 m (4), chainclutch 20 kN 2.00 m (16), turnbuckles 35 kN (16), black roundslings 20 kN 3.0 m (20), shackles 5/8 3,250 kg (10)
STAGE22.1.100.56000