Technic Connector Beam 3 x 3
39793
Technic Beams
Appears in 101 official sets
Catalog rarity
Common
Used in 101 official sets — a staple element in many builds. Available in 10 catalog colors.
Based on official set inventories in our catalog — not market price or production volume.
Best sets to source this part
Smallest official sets that include this element — useful when you only need one piece, not the whole theme.
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View set →Gyrocopter412503-1 · 2025 · 63 parts · White
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View set →SPIKE Prime Replacement Pack2000719-1 · 2020 · 108 parts · Black
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View set →Personal Learning Kit Prime2000480-1 · 2022 · 110 parts · Magenta
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View set →Cyber Drone31111-1 · 2021 · 113 parts · Black
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View set →SPIKE Prime Marketing Kit2000456-1 · 2019 · 150 parts · Black
Technic Connector Beam 3 x 3 (part 39793) is a Technic Beams used in 101 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 101 official sets
- → Scan a photo to identify this part instantly
- → Compare market prices
Market value
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Color variants
Sets containing this part
No sets found in catalog.