Standard 4mm metric ball hex socket screwdriver with 1/4" drive

Characteristics
• The spherical end of the drill bit facilitates insertion of the drill bit into the fastener, especially in blind access applications.
• The dice are manufactured with a special steel alloy that provides a long service life and high strength.
• The nickel-chrome plating helps protect against corrosion and facilitates cleaning. Clean sockets. Specifications Dimension C, outside diameter of drive end, mm 12.1 Dimension D, replacement bit TMABM4E Dimension A, overall length, mm 47.6 Country of origin USA Dimension B, length of exposed bit, mm 25.4 Size, mm 4 Finish Chrome Drive, inch 1/4 Sets Replacement Parts Warranty Field repairable, see Repair Parts Warranty, Field Repair, the item will be audited at the Replacement Processing Center. Warnings For complete warnings information, see pages W1-W4 of CAT1600.