| Model: open file SX, purple S1, white S2, yellow F1, red F2, blue F3 Length: 19MM 21MM 25MM Application: Three files for forming (Sx, S1, S2), three files for finishing (F1, F2, F3) Taper/tip diameter: SX(04/19)S1(02/18)S2(04/20) F1(07/20) F2(08/25)F3(09/30) |