LEGO Technic Brick Modified 2x2 with Pin Hole and Rotation Joint Ball Half Vertical (Part 48171)

Upgrade your LEGO creations with this authentic LEGO Technic brick—modified 2x2 with pin holes and a rotation joint ball half. Expertly engineered for versatile, high-precision connections, this piece is essential for building sophisticated moving mechanisms and advanced models. Perfect for robotics, vehicles, and custom projects, its robust 2x2 configuration ensures stability while the built-in ball joint enables dynamic movement and flexible articulation. Available in classic LEGO colors, each brick measures approximately 1.6 cm x 1.6 cm, making it seamlessly compatible with your existing Technic sets. Elevate your builds and unleash your imagination with this must-have LEGO Technic component.