PURPOSE: To remarkably increase workability, by forming a bead holder composed of a base and a rotor provided to be freely rotatable on the base and inserting a bead for a sash into the holder.

CONSTITUTION: A rotor 2 is fitted to the center of a flat base plate 1 so as to be freely rotatable around a vertical axis at the center and a bead 5 for a sash wound to form a tubular shape is inserted in the erected part 4. The holder of the bead 5 for sash is placed in a working site. The end of bead 5 for sash is pulled by hands to rotate the rotor 2 and inserted into the clearance between a pane of glass ans a sash. Accordingly, a bead can be easily obtained by a required length.