INCLUDED - Turtle base C-stand, cross arm boom, and 5/8' stud for versatile mounting options. Ready for immediate use in your studio or on location. SUPERIOR STABILITY - Robust steel construction and a wide turtle base ensure exceptional stability, supporting loads from 30.1 to 31 lbs securely. EXTENDED REACH - The cross arm boom provides flexible positioning, allowing you to precisely place your light source exactly where you need it for optimal results. HEAVY-DUTY DESIGN - Crafted from durable steel with a chrome finish, this C-stand and boom kit withstands rigorous use, ensuring long-lasting performance.