Plus d'informationsBoca plana: 3 mm, 5 mm (3), 6 mm (2), 7 mm.
Boca Phillips: N0, N1 (2), N2 (3), N3 (2).
Boca Pozi: Pz1 (2), Pz2 (3).
Boca Torx: T10, T15, T20, T25, T30.
Boca Allen : 2,5 mm, 3 mm, 4 mm, 5 mm, 6 mm.
Boca Robertson (cuadrada) : n0, n1, n2 (2), n3.