Hinges Lid and Flap Stays Kinvaro D/Tiomos Flap Hinge System
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F-20 Soft Close Bi-Fold Lift System for Cabinet Height 29-17/32, 35-7/16 Inch, Grey

Product Discontinuation AlertThis item has left our catalog. It's either upgraded to a newer model, didn't meet our high customer satisfaction standards, or the manufacturer said goodbye. But don't worry, CabinetParts is always here with top-notch alternatives.


All the product info you could ask for...

  • Size Info

  • Cabinet Height Range : 29-17/32 - 35-7/16 Inch (750-900 mm)
  • Flap Weight Including Handle : Depends on cabinet height (see specs sheet)
  • Length : 10-1/4 Inch
  • Key Features : Holds flap securely in any position
    Extremely smooth movement
    Adjustable spring force
    Integrated adjustable closing damper
    Flap with 3-dimensional adjustment - height, side, angle: Direct adjustment +/- 1.5mm
    Hinge with 3-dimensional adjustment - height, side, depth
    Wide range of applications for many different flap materials
    Fast, tool-free clip fitting of the front
    Face frame adapter available
    Pre-assembled Euro screws and positioning pins for easy mounting of the fitting to the side wall
    Extremely strong
    Weight 9.7 to 42.3 lb (4.4 to 19.2 kg)
    Range of flaps: Width: 15-3/4 - 47-1/4 Inch (400 - 1200mm), Height: 22-1/16 - 35-7/16 Inch (560 - 900mm)
  • Width : 1-5/8 Inch
  • Height Projection : 11-1/2 Inch

  • Manufacturer Info

  • Manufacturer : Grass
  • Manufacturer Part # : F152145247201

  • Other Important Info

  • Product Type : Lift System
  • Includes : Left hand & right hand Lifter with gray cover caps, (2) guide lever fixing brackets for wood doors with cover caps, and (2) break-away center hinges.
  • Product Series : Kinvaro
  • Collection : Bi-Fold Lifter
  • Category : Bi Fold
  • Spring Type : Spring D
  • Box Quantity : 1
  • Material : Steel
  • Finish Description : Grey
  • Warranty : Yes
  • ADA Friendly : Yes
  • Meets ANSI/BHMA Standards : Yes
  • Load Capacity : 19.0 - 42.3 lbs

  • Manufacturer Resources

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Our customers say Grass products...

  3.8 out of 5
based on 4 ratings

"These reviews are from our customers who have purchased Grass products."
  • 2 of 2 people found the following review helpful
    5 of 5 "drop flap" hinges for front of key board drawer March 17th, 2020
    by David from Lebanon, TN

    Tiomos/Grass hinges - fine quality! And quick shipping too. Thanks

    This review is about similar Grass Hinges. (GHA-F053139671223)

    Was this review helpful? yes no

  • 1 of 2 people found the following review helpful
    5 of 5 Excellent August 20th, 2020
    by Philip from Claremont, CA

    I needed an opening mechanism for a downward cabinet door. This mechanism was the only one that I found that would work in my situation. Installation was pretty straight forward. You do need to download the manual from manufacturer to figure out where to drill holes for mounting. The tension is adjustable. Soft close and soft open works extremely well.

    This review is about similar Grass Hinges. (GHA-F053139661607)

    Was this review helpful? yes no

  • 1 of 1 people found the following review helpful
    4 of 5 Easy install, wish it can have greater degree of adjustment August 20th, 2020
    by Philip from Claremont, CA

    I needed a special hinge for a cabinet door that opens downward. This hinge was easy to install, looks great with excellent workmanship. The only issue is that I wish it can be adjusted a bit more than a few millimeters. Overall, I'm satisfied with this purchase.

    This review is about similar Grass Hinges. (GHA-F053139671223)

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | November 9th, 2026

    Great price, fast shipping perfect fit for our lazy Susan corner cabinet

  • 5 of 5 | November 9th, 2026

    I had a hinge for a cabinet in the corner of my kitchen break. A local store didn’t have it, and referred me to cabinetparts.com. Although the hinge is apparently obscure, they had it. Delivery timing was as expected, and the hinge fit perfectly. Project

  • 5 of 5 | November 9th, 2026

    The product was received as stated and was in excellent shape. Installation was easy, and we are all pleased with the operation of the slide out garbage can holder.

  • 5 of 5 | November 8th, 2026

    The soft close Cabinet hinges were perfect.

  • 5 of 5 | November 7th, 2026

    Glides are great and the purchase experience was straight forward!

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