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Part
Slope Inverted 45° 2 x 1
3665
Bricks Sloped
Appears in 2,804 official sets
Slope Inverted 45° 2 x 1 (part 3665) is a Bricks Sloped used in 2804 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: Bricks Sloped
- → Appears in 2,804 official sets
- → Scan a photo to identify this part instantly
- → Compare market prices
Color variants
White
Light Gray
Tan
Red
Blue
Yellow
Brown
Black
Dark Gray
Green
Orange
Sand Blue
Sand Green
Dark Turquoise
Purple
Lime
Medium Blue
Dark Bluish Gray
Reddish Brown
Light Bluish Gray
Dark Red
Dark Purple
Royal Blue
Pastel Blue
Related parts (prints, molds, alternates)
Sets containing this part
4,370 sets · page 2 of 183
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Hogwarts Castle: East Wing76473-1 · 2026 -
Lloyd's Titan Mech 15th Anniversary71860-1 · 2026 -
Fierce Dinosaur31379-1 · 2026 -
Computer Science & AI 6-8 Replacement Pack45547-1 · 2026 -
Shrek, Donkey & Puss in Boots72423-1 · 2026 -
Rides – Construction Loader60483-1 · 2026 -
Anzellan Starship75445-1 · 2026 -
Village House & Boat43282-1 · 2026 -
Hogwarts Castle: Hospital Wing76463-1 · 2026 -
Tintin Moon Rocket21367-1 · 2026 -
Mountain Bike Adventure Van60512-1 · 2026 -
The Old Town 15th Anniversary71861-1 · 2026 -
Vini Jr. – Soccer Highlights43027-1 · 2026 -
Rave Cave77082-1 · 2026 -
Siege Tower6663053-1 · 2026 -
Dog Treats Bakery42677-1 · 2026 -
Arctic Animals Science Kit45203-1 · 2026 -
Chicken Jockey Desert Attack21592-1 · 2026 -
The Art Factory910054-1 · 2026 -
Airport with Airplane60502-1 · 2026 -
Rapunzel's Mini Tower43294-1 · 2026 -
Ferrari SF90 XX Stradale Sports Car77254-1 · 2026 -
Douglas DC-3 PAN AM Airliner11378-1 · 2026 -
Battle at the Dragon's Blade71871-1 · 2026