System Variable Entry: DIMBLK1

DIMBLK1

string

""

no

drawing; saved in drawing

Sets the arrowhead for the first end of the dimension line when DIMSAH is on.

AutoCAD and BricsCAD. AutoCAD all; BricsCAD V20+.

• AutoCAD: https://help.autodesk.com/view/ACD/2026/ENU/?guid=GUID-9DCC9697-9B2C-4EF7-9728-FE047DE760B3
• BricsCAD: https://help.bricsys.com/en-us/document/system-variable-reference/d/dimblk1-system-variable