Gedore 6176280 4mm Screwdriver Bit In-Hex Socket 1/4" Drive

Acc. to DIN 7422.
Square drive as per DIN 3120 - C 6.3, ISO 1174, with ball retaining groove.
Hand-operated, knurled grip.
Chrome-plated.
Bit in GEDORE vanadium special steel, manganese-phosphated.
Length mm: 28