Big Size Building Blocks Engineering Accessories – City Scene, Walls, Doors, Hooks & Props

Big Size Building Blocks Engineering Accessories

Upgrade your building experience with this complete collection of engineering accessories designed for city, construction, and industrial scenes. Each piece integrates perfectly with standard brick systems, allowing you to expand your creations with functional tools, architectural elements, and utility pieces. Builders can use these add-ons to create lifelike construction vehicles, industrial settings, or city environments with realistic detail and interactive features.

Functional Construction Accessories

This set includes a variety of engineering tools such as buckets, hooks, cranes, propellers, and rotation arms. Every element is carefully molded for realistic movement and compatibility, giving builders the freedom to construct fully operational machines. Perfect for enhancing building projects or teaching creative design through interactive parts.

Architectural & Structural Components

Expand your cityscapes or custom builds with functional walls, window panels, gates, railings, ladders, and stair frames. These pieces are ideal for creating architectural facades, industrial bases, or multi-level buildings. Each structural element connects smoothly with standard large-size bricks for consistent strength and clean presentation.

Traffic & Road Elements

Bring realism to your city displays with traffic lights, warning signs, barriers, and road accessories. Builders can create intersections, work zones, and transportation hubs complete with adjustable signage and parking accessories. These add-ons are excellent for expanding diorama realism or adding motion-based details to display layouts.

Included Components

• Crane arm and rotating hook system
• Excavator bucket and forklift shovel
• Engineering ladder and propeller blade piece
• Bridge bricks and folding structure parts
• Doors, window frames, and wall sections
• Traffic signs, cones, and lights
• Curved and straight track variants
• Fuel pipe and oil barrel accessories
• Base plates and rotation joints

Product Features

• Material: High-quality ABS plastic
• Compatibility: Works with most standard large brick systems
• Age Range: 6 years and up
• Type: Engineering and city scene accessories
• Assembly: Snap-fit, no tools or glue required
• Safety: Non-toxic and durable materials

Customization and Creative Use

These engineering accessories can be used to design everything from construction zones and vehicle repair stations to full architectural models. Builders can combine multiple sets to form detailed interactive layouts with operational moving parts, industrial machines, or functional city environments. The modular design also allows for easy replacement and expansion.

Specifications

• Material: ABS plastic
• Size: Big block compatible
• Variants: Buckets, cranes, hooks, signs, doors, walls, props, and rails
• Packaging: Individual or grouped parts sets
• Certification: CE Certified
• Safety Warning: Small parts – not for children under 3 years

Safety & Notes

All components are designed for creative building and are compatible with most large-size brick systems. These accessories enhance both the realism and play value of construction and city sets, offering smooth interlocking design, bright color options, and strong structural support for repetitive use and rebuilding.

Suggested Keywords

engineering building blocks, construction accessories set, crane hook bricks, excavator bucket toy, propeller building parts, city scene walls and doors, vehicle building parts, track and road accessories, educational engineering bricks, modular building block expansion pack