NOS Sun Electric Cut Out Box 4-1/2" x 4-1/2" and 30 similar items

NOS Sun Electric Cut Out Box 4-1/2" x 4-1/2" x 3" the outside dimensions are approx. 5-1/4" x 4-3/4" x 3-1/8" inside dimensions are approx. 4-7/8" x 4-7/16" x 3" They have been sitting on a shelf for a while and have shelf wear and some rust they are sold by the piece. This is from a factory that kept spares for their equipment [Please Look at all the pictures they are part of the description] [B1-F1-R7-S1-3]