AmazonSquare drive as per DIN 3120 - C 6.3, Iso 1174 With ball retention groove Material: metal Screwdriver bit socket 1/4" 8mm, Weight: 0.04 pounds, Manufacturer: Carolus
Square drive as per DIN 3120 - C 6.3, Iso 1174 With ball retention groove Material: metal Screwdriver bit socket 1/4" 8mm, Weight: 0.04 pounds, Manufacturer: Carolus