Technic Pin Connector Block Liftarm 1 x 3 x 3 – 39793

Create compact, multi-directional Technic structures with the LEGO® Technic Pin Connector Block, Liftarm 1 x 3 x 3 (Part 39793). This specialised connector combines a compact block-style form with connection points arranged across multiple directions, making it particularly useful for reinforcing frames and joining Technic assemblies where a conventional straight liftarm is not suitable.

Compact Multi-Directional Technic Connector

Part 39793 works as both a structural element and a connection hub. Its 1 x 3 x 3 format provides several attachment positions within a small footprint, helping builders create rigid intersections, perpendicular connections and tightly packed mechanical assemblies.

Technic Part 39793 Features

• Part number: 39793
• Part type: Pin connector block / modified liftarm
• Size: 1 x 3 x 3
• Design: Compact multi-directional connection block
• Useful for: Structural frames, chassis reinforcement, mechanical assemblies and custom Technic builds
• Colours: Available in multiple colour variants

Use this connector alongside other LEGO® Technic pins and connectors for compact multi-directional assemblies, or browse our LEGO® Technic beams and liftarms collection for structural framing components.