The description above reflects the information provided by EISENACHER in its own product document

Drive: 1/4" hexagon (Wera connecting series 4)

Usage: The product is listed as suitable for fine and ultra-fine stranded conductors (stated on the product list as "für fein- und feinstdrähtige Leiter")

in combination with the specified Weller models

The text below exclusively follows the manufacturer's provided information

Sandal ROM 2 ESD Str. 39 Size:43 The description above reflects the. Sandals with excellent ESD properties keep feet dry and comfortable. The surface material of the insole directs moisture away from the foot and out of the shoe through the sole's efficient built in pump mechanism. Anatomically shaped and antistatic insoles, which can be removed and washed. The upper leather is in soft nubuck. Velcro closure.