A method for installing a drawer element, having the following steps: - fixing a first pullout guide on a first side wall and fixing a second pullout guide on a second side wall, which is opposite to the first side wall; - installing a device for synchronizing the movement of the movable rails (8, 9) of the two pullout guides, wherein a holder having at least one deflection element is plugged or latched onto each pullout guide; ∘ wherein an abutment web of a housing of the holder is positioned with two protruding hooks (31, 32) at openings (33, 34) of a middle rail of the first or second pullout guide, wherein first the rear hook is inserted into the first opening and then the front hook is inserted into the second opening, and whereby the hooks (31, 32) are formed as latching hooks enabling a the holder to be pivoted and locked to the middle rail without the use of tools, ∘ or ∘ the holder comprises a mounting section for fixing to hooks (80, 81) at a middle rail of the first or second pullout guide, said mounting section comprising U-shaped receptacles into each of which a hook (80, 81) is inserted; - laying a cable pull around a deflection roller provided on the pullout guide; - coupling at least one rail (7, 8, 9) of each pullout guide via a connecting device to the pullout guide, and - setting the tension of the cable pull via a device for setting the cable tension. - fixing a first pullout guide on a first side wall and fixing a second pullout guide on a second side wall, which is opposite to the first side wall; - installing a device for synchronizing the movement of the movable rails (8, 9) of the two pullout guides, wherein a holder having at least one deflection element is plugged or latched onto each pullout guide; ∘ wherein an abutment web of a housing of the holder is positioned with two protruding hooks (31, 32) at openings (33, 34) of a middle rail of the first or second pullout guide, wherein first the rear hook is inserted into the first opening and then the front hook is inserted into the second opening, and whereby the hooks (31, 32) are formed as latching hooks enabling a the holder to be pivoted and locked to the middle rail without the use of tools, ∘ or ∘ the holder comprises a mounting section for fixing to hooks (80, 81) at a middle rail of the first or second pullout guide, said mounting section comprising U-shaped receptacles into each of which a hook (80, 81) is inserted; ∘ wherein an abutment web of a housing of the holder is positioned with two protruding hooks (31, 32) at openings (33, 34) of a middle rail of the first or second pullout guide, wherein first the rear hook is inserted into the first opening and then the front hook is inserted into the second opening, and whereby the hooks (31, 32) are formed as latching hooks enabling a the holder to be pivoted and locked to the middle rail without the use of tools, ∘ or ∘ the holder comprises a mounting section for fixing to hooks (80, 81) at a middle rail of the first or second pullout guide, said mounting section comprising U-shaped receptacles into each of which a hook (80, 81) is inserted; - laying a cable pull around a deflection roller provided on the pullout guide; - coupling at least one rail (7, 8, 9) of each pullout guide via a connecting device to the pullout guide, and - setting the tension of the cable pull via a device for setting the cable tension.