It looks like this Part has been superseded by LEGO Part 3660b Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Small Stud Holes].

Element

LDraw

Photo

The following mold variations of part 3660 have been found so far:


  • (3660a) Round bottom pin, small round stud holes.

  • (3660a) Round bottom pin, medium-sized round stud holes.
    The stud holes look bar-sized but they are still slightly smaller and do not allow inserting bars.

  • (3660b) Ovoid bottom pin, small round stud holes.

  • (3660) Ovoid bottom pin, bar-sized round stud holes with internal stoppers.

  • (3660) Ovoid bottom pin, bar-sized faceted stud holes with internal stoppers.



  • Types 1, 2, 4, 5 are shown in the photo below:



    Type 3 is shown at 3660b and in the photos by biodreamer.

    Available Colors

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    Click on a colored part below to see the Sets and MOCs that use part 3660a Slope Inverted 45° 2 x 2 [Round Bottom Pin] in that color. You can find an overview of all LEGO Colors here.

    If a color is missing, it probably needs to be added to a Set Inventory.

    2 COMMENTS

    • 3 years, 7 months ago theskirrid (83K) MOC Designer ADMIN
      @SHEO FYI: - I've also got a variant with round pin and accessory sized holes.
    • 5 years, 10 months ago biodreamer (21K) MOC Designer PRO
      You should keep the 3660old as bricklink ID. and remove 'old' as related mold, it shouldn't exist on rebrickable. Put up a similiar link so we get a 3D image from 3660 when your at it for 3660a and b.
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    There are 2 Mold variations of part 3660a - Slope Inverted 45° 2 x 2 [Round Bottom Pin] in the database, in use between 1976 to 1980. See Molds and other related Parts.

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