Hinges Lid and Flap Stays AVENTOS HF Top Bi-Fold Lift System & Servo Drive by Blum
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Aventos HF Bi Fold Door Lift Hinge and Mounting Plate Set for Face Frame Construction for Screw-On or Dowel Mounting, 1-1/4" Door Top Overlay

  Rating 4.4 | 147 Reviews in the past 24 months | Our Item Number BA78Z5530TA9

AVENTOS HF is a bi-fold lift system designed for tall wall cabinets with two-panel fronts. The doors fold upward in two parts, providing smooth, unobstructed access to the cabinet interior. It's ideal for larger cabinets and can remain open during use. Like all Blum AVENTOS systems, HF offers reliable, soft-close operation with adjustable motion. These units mount to the cabinet sides. For face frame construction, use the BA22L8101 Face Frame Mounting Bracket, or block out the cabinet sides flush with the face frame edge.

$
28.70 Set
$35.87
SAVE 20%
Ends Aug 05
Product Info Side Adjustment: +/- 2 mm, Close Type: Free swinging, Included: Nickel-Plated, Opening Angle: 134 Degrees, Hinge Cup Material: Zinc, See more product details

Need help buying the perfect lift system? Visit our Aventos Lift System - Automated Parts Builder for a complete and easy guide to creating your own Lift System.
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All the product info you could ask for...

  • Size Info

  • Included : 2- Mounting plates for large overlay doors, 2- Compact 33 free-swinging face-frame hinges with 1-1/4" overlay mounting plates, 2- clip-top free-swinging full-overlay hinges with 0mm mounting plates
  • Side Adjustment : +/- 2 mm

  • Manufacturer Info

  • Manufacturer : Blum
  • Manufacturer Part # : 78Z5530T A9

  • Other Important Info

  • Close Type : Free swinging
  • Included : Nickel-Plated
  • Opening Angle : 134 Degrees
  • Hinge Cup Material : Zinc
  • Hinge Cup Assembly : Press-in
  • Product Type : Lift System Hinge
  • Installation Note : Includes dowels for 3-hole pre-bore; remove for screw-on. #6 × 5/8" flat-head screws required.

  • Manufacturer Resources

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Our customers say Blum products...

  4.4 out of 5
based on 147 ratings

"These reviews are from our customers who have purchased Blum products."
  • 1 of 1 people found the following review helpful
    1 of 5 Not Good June 24th, 2026
    by madewell from Hudson, FL

    when I placed the order on June 2nd I paid extra for 3 day delivery. I did not receive my order June 16th not really 3 days it was 2 weeks. I would like a refund on the shipping and I will be returning everything to. It did not arrive in time and it was very important like I explained to the customer service people

    This review is about similar Blum Hinges. (BA22.8000SW)

    Was this review helpful? yes no

  • 3 of 5 No screws included July 17th, 2026
    by Mindy from Warm Springs, VA

    I purchased the TIP ON adapter to accompany the Blum tip ons. To my surprise, these ship without screws! Was it an oversight or did someone think screws should be an add on to the order?

    This review is about similar Blum Hinges. (BA956A1201)

    Was this review helpful? yes no

  • 1 of 5 shipping June 23rd, 2026
    by John from Sioux Falls, SD

    (no comment given)

    This review is about similar Blum Hinges. (BAPOZIBIT-2)

    Was this review helpful? yes no

  • 1 of 1 people found the following review helpful
    4 of 5 Easy Install and Adjust March 18th, 2026
    by Brian from Crested Butte, CO

    Way easier to install and adjust than a horizontal hinge. Probably a wash on price.

    This review is about similar Blum Hinges. (BA22K2300T)

    Was this review helpful? yes no

  • 1 of 5 Not the correct part April 21st, 2026
    by Tom from Kenmore, WA

    I am having a difficult time finding the correct part.

    This review is about similar Blum Hinges. (BA20S4200)

    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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