LEGO Ball Joint Arm Connector 90611

LEGO® ball joint arm connector 90611 is a compact element designed for articulated builds, combining a ball joint on one end with a socket connection on the other. This configuration allows multi-directional movement, making it suitable for adjustable limbs and flexible structures.

Ball Joint Connector for Articulated Builds

This part enables smooth movement across multiple axes, supporting dynamic positioning in mechanical and creature-style designs. The short length provides stability while maintaining a tight connection between components.

LEGO® Connector Element with Ball and Socket Design

• Ball joint and socket for multi-axis movement
• Compact size for controlled articulation
• Supports adjustable limbs and jointed structures
• Compatible with standard LEGO® CCBS connection systems

Discover more in our Hero Factory parts collection.