Bit set, long and short, hex head

Article No K 25095 What do the symbols mean?

Article No K 25095
Description Bit set, 15 pieces
Content

Dimension Length mm
Bit adapter 3/8"
Bit adapter 1/2"
7/32" 30
1/4" 30
5/16" 30
3/8" 30
7/16" 30
1/2" 30
3/16" 75
7/32" 75
1/4" 75
5/16" 75
3/8" 75
7/16" 75
1/2" 75

Spare parts

More Socket tools 1/2"

All Socket tools 1/2"
All Socket tools 1/2"