JH Williams 15-Piece SAE Long Industrial Combination Wrench Set USA
Some identify as Superrench, others must have been made at a later date including one with Williams and TRW which must have been a parent company for a season.   But they are all Williams and all made in USA

1-1/8” part number 1172

1-1/16” part number 1171

1” part number 1170

15/16” part number 1168

7/8” part number 1167

13/16” part number 1167A

3/4" part number 1166

11/16” part number 1165

5/8” part number 1164 

9/16” part number 1163

1/2” part number 1162

7/16” part number 1161

3/8” part number 1160

11/32" part number 1159A?

1/4" part number 1158