Specifies the block to use as the custom arrowhead for the first end of the dimension line.
See Also | Example
Dim3PointAngular, DimAligned, DimAngular, DimArcLength, DimDiametric, DimRotated
The object or objects this property applies to.
The name of the block to use as the arrowhead for the first end of the dimension line.
This property overrides the value of the DIMBLK1 system variable for the given dimension.