Technic Frame 3 x 5 (H-Shape) 32531

LEGO® Technic Frame 3 x 5 (H-Shape) is a compact structural component designed for strong, rigid Technic assemblies. Identified by Part ID: 32531, this frame combines multiple Technic pin holes with an open centre, making it ideal for reinforcing mechanisms, supporting gear trains and creating stable chassis in advanced LEGO® Technic models.

LEGO® Technic Frame 3 × 5

The integrated frame design provides greater rigidity than individual liftarms while keeping builds lightweight and accurately aligned. Its compact size makes it suitable for vehicles, robotics, machinery and functional models where strength and precise positioning are essential.

Building Uses

• Create rigid vehicle chassis and structural frameworks.
• Support gears, axles and mechanical assemblies.
• Build compact gearboxes and reinforced modules.
• Construct robotic mechanisms and articulated systems.
• Combine with Technic beams, pins and connectors for advanced engineering projects.

Browse our complete range of LEGO® Technic parts, Technic beams, Technic pins and connectors, Technic axles and LEGO® Technic gears to expand your next build.