Part #3579
Part #3579 is often known as Door Frame 1 x 3 x 4. We know this part is available in LDraw, Bricklink and Rebrickable. You can buy it on Amazon or Bricklink.
How to find this part
Name
Door 1 x 3 x 4 Frame
Category
Unknown
Author
James Jessiman
Status
official
Available variations
Name
Door Frame 1 x 3 x 4
Category
Door Frame
Weight
1.79 gram
Size
1 x 3 x 4
Available variations
Name
Door Frame 1 x 3 x 4
Category
Windows and Doors