Bottom pin may be solid or hollow.

Available Colors

Toggle Available Colors

Click on a colored part below to see the Sets and MOCs that use part 3794b Plate Special 1 x 2 with 1 Stud with Groove (Jumper) 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.

This part has been used by MOCs in the following colors but not officially released.


  • 4 years, 3 months ago darkstonegrey Level 11 Set Manager
    Incorrect image mapping for the following colors: Blue, Dark Blue, Dark Tan, Green, Medium Blue, White, Yellow ... the images for these colors are using the undetermined type (3794) instead of the better image with groove (3794b).

    Additionally the image for Chrome Gold, Chrome Silver, Dark Gray, Light Gray, Metallic Silver, Sand Green and Trans-Clear are incorrectly using the undetermined type (3794) when it should be with groove (note that these colors are not yet in use by any sets).
  • 5 years, 1 month ago BricKids Level 3
    It seems that when I enter a set it added grooved pieces to the w/o groove and vice versa.
    I am new to this so maybe I'm mistaken. Does with groove mean that it has the grooved indentation near the bottom ? If so, than there is a mix up in the websites sorting. Thank you for your help.
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There are 3 Mold variations of part 3794b - Plate Special 1 x 2 with 1 Stud with Groove (Jumper) in the database, in use between 2005 to 2020. See Molds and other related Parts.

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