Hinges Lid and Flap Stays AVENTOS HS Up And Over Lift System & SERVO-DRIVE by Blum
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Blum AVENTOS HS/HL/HK and HK top Lift System Mounting Plate for Narrow Frame Widths 8mm (.31") and Wider

  Rating 4.4 | 144 Reviews in the past 24 months | Our Item Number BA20S4200

$
4.90
$4.78/ea for 20
$7.00
SAVE 30%
Ends Jun 12
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All the product info you could ask for...

  • Manufacturer Info

  • Manufacturer : Blum
  • Manufacturer Part # : 20S4200

  • Other Important Info

  • Product Type : Aventos Wood or Wide Aluminum Hardware Set
  • Sold : Set includes 2 Arm Assembly Mounting Plates
  • Notes : Warning: No screws or Pozi Bit included-please see installation hardware
    To be used for slab style doors-Use part BA20S4F01 (sold separately) for raised panel applications

  • 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 the correct part April 21st, 2026
    by Tom from Kenmore, WA

    I am having a difficult time finding the correct part.

    Was this review helpful? yes no

  • 3 of 5 No templates August 27th, 2025
    by Michael from Miami Beach, FL

    You're on your own with these - figuring out where to place them on your doors. They break easily so I recommend ordering an extra pair (very cheap). But the lack of a precise way to locate the hinges adds complexity for the DIYer.

    Was this review helpful? yes no

  • 5 of 5 Just what I needed July 8th, 2025
    by Mary from Fort Lauderdale, FL

    Good product

    Was this review helpful? yes no

  • 1 of 1 people found the following review helpful
    5 of 5 Great, Strong Hinges March 24th, 2020
    by Anthony from Ellisville, MO

    Using these on the canopy of a 310-gallon fish tank and they work perfectly. Soft close and lift assist work wonderfully.

    Was this review helpful? yes no

  • 0 of 2 people found the following review helpful
    5 of 5 Blum Precision June 7th, 2023
    by Philip from Beaver, WV

    Excellent product. Use the “Blum Product Configurator” to get perfect results. Absolute best in class. Every time.

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | June 2nd, 2026

    I have strange hinges and Cabinet Parts made it very easy to find the correct parts. I highly recommend them.

  • 5 of 5 | June 1st, 2026

    They went above and beyond to replace items damaged in shipping.

  • 5 of 5 | June 1st, 2026

    Everything came as ordered. No issues with the quality of the finish or the mechanics of the hardware.

  • 5 of 5 | June 1st, 2026

    The hinges I purchases worked great just one or two minor adjustment to my doors and insatallayionnwas simple.

  • 4 of 5 | May 31st, 2026

    Initially there was a problem with the quantity of items delivered, but they promptly responded and I received my full order.

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