LEGO® Technic Axle and Pin Connector Hub with 3L Axle

The LEGO® Technic Axle and Pin Connector Hub with 3L Axle is a compact and versatile connector designed for structural reinforcement, rotational flexibility, and clean interlocking in Technic builds. Its integrated 3L axle ensures strong connections in both mobile and static models.

• Official LEGO® part number: 5713
• Includes fixed 3L axle for secure attachment
• Ideal for Technic vehicles, machines, and robotics
• Supports both axle and pin connections
• Durable ABS plastic for long-term use

Suggested Build Uses

• Link multiple beams in a Technic suspension system
• Create rotating joints in robotic arms
• Reinforce steering columns or engine linkages
• Connect subframes in tracked vehicles or loaders

Browse all LEGO® Technic parts for even more creative possibilities.

LEGO® parts are intended for ages 4 and up. They may pose a choking hazard for children under 3 years old.