$0.10
LEGO Part 3665 – Slope, Inverted 45 2×1 in Light Bluish Gray is a versatile, angular piece used to create recessed angles, inverted slopes, and upside-down contours in LEGO builds. Unlike standard slopes, this part faces downward, making it ideal for vehicle undersides, archways, roof edging, and custom geometric details in MOCs.
Its light bluish gray color blends seamlessly with many LEGO themes, especially in Star Wars, City, Technic, and Castle sets. Builders use this part for aerodynamic shaping, armor detailing, and reversing slope directions to add realism and complexity to models.
Whether you’re designing a spacecraft hull, a subway platform, or a mech joint, this inverted slope helps create sleek, professional-looking builds.
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16 in stock
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| Condition | New |
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