Hinges Lid and Flap Stays Kinvaro D/Tiomos Flap Hinge System
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L-80 Parallel Lift System for Cabinet Height 15-11/32, 16-3/32 Inch, Spring C, 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

  • 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
    Allows the use of cornices, pelmets, and attached lights
    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 4 to 32 lb (1.9 to 14.6 kg)
    Range of flaps: Width: 17-23/32 - 47-1/4 Inch (450 - 1200mm), Height: 13-25/32 - 23-5/8 Inch (350 - 600mm)
  • Cabinet Height Range : 15-11/32 - 16-3/32 Inch (390 - 409 mm)
  • Length : 10-1/4 Inch
  • Width : 1-13/32 Inch
  • Height Projection : 21-29/32 Inch

  • Manufacturer Info

  • Manufacturer : Grass
  • Manufacturer Part # : F152145252201

  • Other Important Info

  • Product Type : Lift System
  • Includes : Left hand & right hand Lifter with door mounting brackets and gray cover caps, (1) set of spring tensions, and (1) cross bar.
  • Product Series : Kinvaro
  • Collection : Parallel Lifter
  • Category : Parallel
  • Flap Weight Including Handle : 17.6-22.3 lbs (8-10.1 kg)
  • Spring Type : Spring C
  • Box Quantity : 1
  • Material : Steel
  • Finish Description : Grey
  • Warranty : Yes
  • ADA Friendly : Yes
  • Meets ANSI/BHMA Standards : Yes
  • Load Capacity : 17.6 - 22.3 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 | July 29th, 2026

    Shipping was fast and I love the pulls! They matched with my existing knobs and gave me the look I was going for.

  • 5 of 5 | July 28th, 2026

    Purchase and delivery were easy and fast.

  • 5 of 5 | July 28th, 2026

    I realized they had sent a different part for one of my under mount latches. I called them and they sent the replacement part in just a couple of days.

  • 5 of 5 | July 28th, 2026

    Easy to install. They were heavier (150#) than the originals(100#) installed in 2006. Very easy to pull. Excellent. W. O. B.

  • 5 of 5 | July 27th, 2026

    Jonzee did a great job identifying the correct replacement hinges. The original design on the hinges is no longer available. The new replacement hinges required drilling new holes for the screws and routing out the 35MM hole to allow the hinge to open the

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