1×2 Jumper (Part 15573)
Custom LEGO part images © 2014-2026 Brick Architect LLC.
There is a functional difference on the underside of the two most recent variations: a standard bar in the middle (part 3794b) and toothed stud holders (part 15573).
External Links
LEGO parts are described differently on other websites and may use different part numbers.
LEGO Pick a Brick:
15573 PLATE 1X2, W/ 1 KNOB
Bricklink:
15573 Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)
3794b Plate, Modified 1 x 2 with 1 Stud with Groove (Jumper)
Rebrickable:
15573 Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
3794b Plate Special 1 x 2 with 1 Stud with Groove (Jumper)
Brickset:
15573 PLATE 1X2, W/ 1 KNOB
LDraw:
3794a Plate 1 x 2 without Groove with 1 Centre Stud
3794b Plate 1 x 2 with Groove with 1 Centre Stud
Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.
Overall Rank is a weighted score combining the number of parts, sets, and colors produced.
Current ranking based on sets released between 2021-2025. (2026 not included because too few sets have been released and inventoried at this time.)
Printable LEGO Brick Label
Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.
Included in legacy LEGO Brick Labels collection.
Small QR codes are hard to scan with some devices.
Date Added: 2024-02-21 12:00:00
Date Modified: 2026-03-16 01:52:54
