Product Description
LEGO Technic Telehandler 42133 Building Kit (143 Pieces)
- This LEGO Technic set features 2-in-1 construction truck toys for kids 7 plus years old: a forklift truck toy that rebuilds to a toy tow truck
- The model construction truck toys for kids include realistic details like the steering, lifting toy crane arm and tilting forks
- Kids who love construction toys can create construction-site roleplay scenarios using the Telehandler to lift and move the pallet
- The Telehandler model rebuilds into a Tow Truck toy with steering and a lifting toy crane arm, letting kids enjoy more versatile plots
- The LEGO Technic universe offers advanced building sets and construction toys for kids who are ready for a new building challenge
- LEGO construction truck toys come with authentic features and make great gift ideas for boys and girls who love a bit of engineering
Safety Notes
Age Recommendation
The set is recommended for ages 7+.
On LEGO’s own page, there is a warning: “Small parts”.
Choking Hazard
Several sellers list a safety warning: “Choking Hazard. Small parts. Not suitable for children under 3 years.”
Because the set has many small Technic pieces, extra care should be taken for younger children who may put pieces in their mouth.
Safety Testing
According to LEGO (via a retailer description), the Technic components in this set are “dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards.”
This suggests that LEGO applies rigorous mechanical and thermal testing to ensure part durability and safety.
Import / Regulatory Compliance
As a LEGO set, it will conform to relevant toy-safety standards in the regions it’s sold (for example, small-parts regulation).
While I didn’t find a specific 42133 “Children’s Product Certificate” PDF publicly for this set, LEGO issues such certificates for its products in markets like the U.S., ensuring compliance with regulations such as small-parts, lead content, and flammability. (This is standard for LEGO toys.
Material Used
Primary Material
Most LEGO® bricks, including Technic bricks, are made from ABS (Acrylonitrile Butadiene Styrene).
ABS is strong, durable, has good “clutch power” (the ability of bricks to grip each other), and meets LEGO’s quality and safety standards.
Other Plastics
Some LEGO parts may use other plastics depending on function: for example, polycarbonate (PC) for transparent pieces, PA (Polyamide) for parts that need high-impact resistance, SEBS/SBS for flexible elements like tires.
For Technic sets, parts like pins or connectors could use different engineering plastics to give the right balance of flexibility and strength. (This is consistent with LEGO’s material usage.)
Material Safety Profile
LEGO states that materials used are tested to meet or exceed toy-safety regulations.
ABS, the primary plastic, is non-toxic in its finished form; it’s widely used in toys and consumer products.
There is no indication in LEGO’s public safety documentation (for this set) of hazardous additives beyond standard toy-safe plastic components.



















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