Duo forte

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Duo forte

  • Black

  • Black

  • White

  • White

  • Nickel plated

  • Nickel plated

  • finishes

    black, nickel plated or white

  • Minimum installation depth

    Duo forte

  • Application

  • Space requirement side/side distance dim. (S) for screw-on bracket

    S = 12 + door overlay

  • Height adjustment

    Height adjustment (depends on the concealed hinges that are used)

  • Side adjustment

    Side adjustment (depending on the concealed hinges that are used)

  • Tilt adjustment (depends on the hinges that are used)

  • Holding power adjustment

    Load capacity adjustment

  • Installation as lid stay, used for flap with handle

    Opening angle 90°

  • Installation as lid stay, used for flap with handle

    Opening angle 75°

  • Installation as lid stay, used for flap with handle

    Opening angle 110°

  • Installation as flap stay (use 2 fittings), used for flap with handle

    separate catch required

  • Installation as flap stay (use 2 fittings), used for flap with handle

    separate catch not required

    see key

    Use possible from cabinet height of 400 mm (internal height min. 340 mm)
    Space requirement for fitting inside the cabinet when flap is being closed: 175 mm from front edge of cabinet

  • Installation as lid stay, used for handle-less front panels

    Opening angle 110°

  • Installation as lid stay, used for handle-less front panels

    Opening angle 75°

  • Installation as lid stay, used for handle-less front panels

    Opening angle 90°

37366311 product photo

Duo forte

for flaps made from wood or with aluminium frame, from frame width of 45 mm, distance from edge: 28 mm, black, for chipboard screws

Art. no. 373.66.311
37366312 product photo

Duo forte

for flaps made from wood or with aluminium frame, from frame width of 45 mm, distance from edge: 37 mm, black, for chipboard screws

Art. no. 373.66.312
37366313 product photo

Duo forte

for flaps made from wood or with aluminium frame, from frame width of 45 mm, distance from edge: 28 mm, black, for Euro screws

Art. no. 373.66.313
37366314 product photo

Duo forte

for flaps made from wood or with aluminium frame, from frame width of 45 mm, distance from edge: 37 mm, black, for Euro screws

Art. no. 373.66.314
37366321 product photo

Duo forte

For flaps with aluminium frame, from frame width 20 mm, distance from edge: 28 mm, black, for sheet metal screws

Art. no. 373.66.321
Product details

Installation as lid stay or flap stay (use 2 fittings): Adjusting the arms (overshear) turns the lid stay into a flap stay
Little space requirement on cabinet
Wear-resistant friction coupling with large adjusting range

Adjusting the arms (overshear) turns the lid stay into a flap stay
Little space requirement on cabinet
Wear-resistant friction coupling with large adjusting range

Version

Complete set

Flap type

one-piece

Opening angle

75 – 110 °

For cabinet height

250 – 700 mm

For lid weight

≤12 kg, note sample measurements table

Mounting

right and left hand use

Adjustment facility

Holding power

Supplied with

1 lid stay
1 mounting bracket for cabinet
1 screw-on bracket for flap

Additional information attributes

The following mounting dimensions and sample measurements tables for this kind of application must be adhered to

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Häfele SE & Co KG, Adolf-Häfele-Str. 1, 72202 Nagold, Deutschland
Tel: +49 (0) 74 52 / 95 - 0, Fax: +49 (0) 74 52 / 95 - 2 00, E-Mail: info@hafele.com.de
12.02.2025