LEGO Red Slope 1 x 2 (45°) Inverted (3665)

Slope 1 x 2 Inverted
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Design ID3665
Item No366521
BOID320373-81
Year1977 - 2025
2 x 1 x 1 0.6" x 0.3" x 0.5"
In 3043 Wishlists
87935 Available from S$ 0.01
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Red
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Condition All (846) New (301) Used (Like New) (34) Used (Good) (490) Used (Acceptable) (21)
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ConditionNameIn StockPricePrice +
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Used
(Acceptable)
Red Slope 1 x 2 (45°) Inverted
May be yellowed, faded, scratched or dented.
1S$ 0.007N/AUnited States Miller Bricks (54)
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Minimum Order  S$ 2.69
Used
(Good)
Red Slope 1 x 2 (45°) Inverted20384S$ 0.011S$ 30.92Thailand DD Bricks (4857)
Shipping   S$ 30.91
Minimum Order  S$ 6.72
Used
(Good)
Red Slope 1 x 2 (45°) Inverted17S$ 0.013N/AUnited States Just Brickin Fun (308)
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Minimum Order  S$ 1.34
Used
(Good)
Red Slope 1 x 2 (45°) Inverted107S$ 0.015S$ 8.81United Kingdom No minimum buy! (28)
Shipping   S$ 8.80
Used
(Good)
Red Slope 1 x 2 (45°) Inverted16S$ 0.015S$ 10.17United Kingdom Bricks and Bits (217)
Shipping   S$ 10.16
Minimum Order  S$ 3.39
Used
(Good)
Red Slope 1 x 2 (45°) Inverted34S$ 0.016S$ 12.77Germany tp-bricks (1145)
Shipping   S$ 12.75
Minimum Order  S$ 7.08
Used
(Good)
Red Slope 1 x 2 (45°) Inverted4S$ 0.016S$ 7.92Netherlands Paul's Dutch Brick Store (713)
Shipping   S$ 7.91
Used
(Good)
Red Slope 1 x 2 (45°) Inverted51S$ 0.016S$ 20.17Canada JoeBlue (31)
Shipping   S$ 20.16
Minimum Order  S$ 13.44
Used
(Good)
Red Slope 1 x 2 (45°) Inverted13S$ 0.017S$ 9.55Czech Republic you-know-what (110)
Shipping   S$ 9.53
Minimum Order  S$ 2.24
Used
(Good)
Red Slope 1 x 2 (45°) Inverted71S$ 0.017N/AUnited Kingdom Fun to build (212)
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Minimum Order  S$ 5.09
Used
(Good)
Red Slope 1 x 2 (45°) Inverted26S$ 0.017N/AUnited Kingdom Bricks of Scotland (1042)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted24S$ 0.017N/AUnited Kingdom JayBrick (4)
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Minimum Order  S$ 3.39
Used
(Acceptable)
Red Slope 1 x 2 (45°) Inverted6S$ 0.017S$ 10.44United Kingdom Jay's Brickyard (971)
Shipping   S$ 10.43
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
may have small nicks
2S$ 0.017N/AUnited Kingdom tops and tails (1275)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted
**VINTAGE LEGO - SOME PLAY WEAR - PRICED ACCORDINGLY**
2S$ 0.017N/AUnited Kingdom Block Shoppin' Treats (564)
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Minimum Order  S$ 5.09
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
Minor playwear on smooth sides; PIP on back
16S$ 0.017N/AAustralia Em's Brick Paradise (18)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted175S$ 0.018S$ 12.77 Germany tp-bricks (1145)
Shipping   S$ 12.75
Minimum Order  S$ 7.08
Used
(Good)
Red Slope 1 x 2 (45°) Inverted7S$ 0.018N/ANetherlands A Bricks Moment (4)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted
*** GOOD CONDITION 7/10 ***
7S$ 0.018S$ 12.63Slovenia MARYLAND (34)
Shipping   S$ 12.61
Minimum Order  S$ 7.08
Used
(Good)
Red Slope 1 x 2 (45°) Inverted36S$ 0.019N/AUnited Kingdom KentMedia (189)
Does not ship to SG
Minimum Order  S$ 1.70
LEGO Red Slope 1 x 2 (45°) Inverted has been used in at least 381 LEGO sets over the past 47 years, since it was first used in 1977. You can also find this part in at least 57 other colors. It has a design ID of 3665 which can usually be found molded into the bottom of the part.