Designed for the narrow sides of Smartone XL carts, this dual short crossbar set features an L-shaped profile that’s ideal for mounting quick-attach tools such as:
- Manfrotto Super Clamps
- Pipe clamps
- 35 mm pipe holders
- Steel or aluminum hooks
- Shortboxes and more
With its steel and aluminum construction, this set offers the right balance of strength and lightweight handling. It includes everything needed for a tool-free installation, making it a perfect upgrade for demanding setups in studio or on location.
Key Features:
- Compatibility: narrow sides of Smartone XL carts
- L-shape ideal for quick-clamp accessories (hooks, shortboxes, etc.)
- Quick installation – no tools needed
- Materials: Steel and Aluminum
Includes:
- 2 × Crossbars (L-shaped, steel)
- 4 × Mounting brackets
- 4 × Aluminum spacers
- 4 × Short bolts
- 4 × Long bolts
- 4 × Nuts
- 1 × Allen wrench
A robust and flexible expansion set to upgrade your Smartone XL for full professional use.



