Set consists of-
1 X 8mm 1/2" drive socket 38mm long
1 X 10mm 1/2" drive socket 38mm long
1 X 12mm 1/2" drive socket 38mm long
1 X 13mm 1/2" drive socket 38mm long
1 X 14mm 1/2" drive socket 38mm long
1 X 16mm 1/2" drive socket 38mm long
1 X 17mm 1/2" drive socket 38mm long
1 X 19mm 1/2" drive socket 38mm long
1 X 21mm 1/2" drive socket 38mm long (for scaffolding)