A guide installation for a belt-band adapted to be wound-on and wound-off a magazine roll of a safety belt system which is arranged within the area of an after-connected deflection fitting; the guide installation is claw-shaped and thereby surrounds the deflection web of the deflection fitting with a spacing for passage of the belt-band over a portion of the circumference of the deflection web, whereby the spacing is smaller than twice the thickness of the belt band; at least the inlet portion of the guide installation pointing in the direction toward the magazine roll also includes a section that extends essentially parallel to the extension direction of the associated belt-band.