I could not find a Miller part so I called and was able to locate a hard to find part which they shipped and received in a few days.
Sumner 779629 END CAP SQ. 1-1/2 X 1-1/2
Sumner 779629 END CAP SQ. 1-1/2 X 1-1/2
Sumner Part Number 779629 as indicated in the CROSS ARM ASSEMBLY DIAGRAM.
END CAP SQ. 1-1/2 X 1-1/2
Manufacture: Sumner
Regular price
$4.47
Regular price
Sale price
$4.47
Unit price
/
per