Handrail repair foot.
Needs no welding. This hand rail foot is made to accept 1 x 1 square posts inserted into it.
Fill foot with a strong epoxy set in your post and turn the set screw. Bolt back into concrete and Done!
Measures 3 3/4" high welded onto a 3 x 3 plate that has 4 - 3/8 holes in the corners.