Hinges Lid and Flap Stays AVENTOS HF Top Bi-Fold Lift System & Servo Drive by Blum
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HF Top Telescopic Arm Assembly for 33-1/8 Inch to 48 Inch Cabinet Height with Wood and Wide Aluminum Framed Doors

  Rating 4.4 | 144 Reviews in the past 24 months | Our Item Number BA22F3900

AVENTOS HF Top 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 BA22F6001 Face Frame Mounting Bracket, or block out the cabinet sides flush with the face frame edge.

$
66.18 Set
$82.73
SAVE 20%
Ends Jun 30

For Cabinet Heights:

Product Info Product Finish: Nickel, Material: Steel, Hand: Non-handed, 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.
Qty:       Set
 

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All the product info you could ask for...

  • Size Info

  • For Cabinet Heights : 33-1/16" - 48"

  • Manufacturer Info

  • Manufacturer : Blum
  • Manufacturer Part # : 22F3900
  • Manufacturer Finish : Nickel Plated

  • Other Important Info

  • Product Type : Arm Assembly Set
  • Product Finish : Nickel
  • Material : Steel
  • Hand : Non-handed
  • Included : 2 in a set (2 telescopic arms)

  • Manufacturer Resources

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Our customers say Blum products...

  4.4 out of 5
based on 144 ratings

"These reviews are from our customers who have purchased Blum products."
  • 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

  • 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 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

  • 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

  • 5 of 5 Great service February 27th, 2026
    by Michael from Montville, NJ

    Buying was simple, and my order arrived right on time. The plate was a perfect match as described. I highly recommend CabinetPart.com website for all cabinet parts purchases.

    This review is about similar Blum Hinges. (BH175H3100)

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | June 22nd, 2026

    It was great. Received it sooner than expected.

  • 5 of 5 | June 21st, 2026

    Had a 2ft x 14ft Honduras mahogoney custom desktop and needed middle support. These legs were strong solid adjustable and gave a great accent.

  • 5 of 5 | June 21st, 2026

    My swing cabinet hinge broke and this item fit perfect. Great experience

  • 5 of 5 | June 19th, 2026

    Ordered the wrong parts and they were great fixing my issue. Will be my go to from now till on

  • 5 of 5 | June 19th, 2026

    Good service. Had parts i needed in couple of days.

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