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GEDORE Screwdriver bit Allen, Long, AF 4 mm, 1/4" 6.3 mm, Screwdriver bit socket, Tool, IN 20 L4-60
Conrad Electronic
Gedore IN 20 L 4-60 1933264 Allen Screwdriver bit 4 mm 1/4 (6.3 mm)
Zoro
Gedore Screwdriver bit socket 1/4" long in-hex 4 mm