Proaim Universal Docking & Balancing Bracket – Dock/Balance Any Stabilizer from Any Brand Robust, Light & Secure - High-grade Aluminum made, Extremely useful when you have several camera accessories to mount on your steadycam Foldable design with Two secure Pins - for use with Arm Vest Steadycam Systems Convenience for Operators - Best Partner for Balancing Stabilizers & Docking in-between Takes