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Part
Technic Beam 1 x 2 Thick
43857
Technic Beams
Appears in 413 official sets
Technic Beam 1 x 2 Thick (part 43857) is a Technic Beams used in 413 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.
- → Category: Technic Beams
- → Appears in 413 official sets
- → Scan a photo to identify this part instantly
- → Compare market prices
Color variants
Black
Red
Blue
Yellow
Copper
Light Gray
Brown
Reddish Brown
Light Bluish Gray
Pearl Dark Gray
White
Orange
Lime
Dark Bluish Gray
Bright Green
Dark Azure
Yellowish Green
Sets containing this part
565 sets · page 5 of 24
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Viking Village21343-1 · 2023 -
Firefighter Aircraft42152-1 · 2023 -
Hogwarts Express & Hogsmeade Station76423-1 · 2023 -
Ferrari Daytona SP342143-1 · 2022 -
John Deere 9620R 4WD Tractor42136-1 · 2022 -
McLaren Formula 1 Team 2022 (First Edition)42141-1 · 2022 -
Material Handler42144-1 · 2022 -
The City of Lanterns80036-1 · 2022 -
Double Loop Stunt Arena60339-1 · 2022 -
SUPERPOWERED Challenge Kit45820-1 · 2022 -
App-Controlled Transformation Vehicle42140-1 · 2022 -
Ambush on Ferrix75338-1 · 2022 -
Back to the Future Time Machine10300-1 · 2022 -
Clockwork Aquarium910015-1 · 2022 -
Monster Jam El Toro Loco42135-1 · 2022 -
Hogwarts Express - Collectors' Edition76405-1 · 2022 -
Telehandler42133-1 · 2022 -
Street Racer31127-1 · 2022 -
Airbus H175 Rescue Helicopter42145-1 · 2022 -
Hulkbuster76210-1 · 2022 -
McLaren Formula 1 Team 2022 (Second Edition)42141-2 · 2022 -
Chevrolet Camaro Z/28 196910304-1 · 2022 -
BMW Motorrad M 1000 RR42130-1 · 2022 -
Monkie Kid's Team Dronecopter80023-1 · 2021