Exodus 38:27, 30-31

Of this silver, 7,500 pounds were used to make the one hundred bases for the Holy Tent and for the curtain—75 pounds of silver in each base.

They used the bronze to make the bases at the entrance of the Meeting Tent, to make the altar and the bronze screen, and to make all the tools for the altar. This bronze was also used to make bases for the wall of curtains around the courtyard and bases for curtains at the entry to the courtyard, as well as to make the tent pegs for the Holy Tent and the curtains that surrounded the courtyard.