Bit
Article no. Version Output Hammer head design Openings across flats Drive
2597-01 2597-01 Bit 2597-01 ∙ Hexagon, solid 8 (5/16 inches) ∙ Inside TORX® profile ∙ T45 N profile - T45 g 8 = 5/16″
2597-02 2597-02 Bit 2597-02 ∙ Hexagon, solid 8 (5/16 inches) ∙ Internal serration profile XZN ∙ M10 Internal serration profile XZN - M10 g 8 = 5/16″
2597-03 2597-03 Bit 2597-03 ∙ Hexagon, solid 8 (5/16 inches) ∙ Internal serration profile XZN ∙ M8 Internal serration profile XZN - M8 g 8 = 5/16″