CHF377.–HAZET Screwdriver socket set 163-407/35 ∙ Square, hollow 12.5 mm (1/2 inch) ∙ Inside hexagon profil…17 mm, 19 mm, 10 mm, 16 mm, 11 mm, 18 mm, 20 mm, 12 mm, 22 mm, 14 mm, 13 mm, 15 mm, 21 mm