110 Degree Soft Close Inset Screw-On Hinge, Black Onyx

  Rating 4.7 | 2,679 Reviews in the past 24 months | Our Item Number BH71B3750BLK

$
6.88
$4.64/ea for 250
$10.38
SAVE 34%
Ends Jun 21
Product Info Product Finish: Black, Material: Steel, Overlay: Inset, Degree of Opening: 110, Mounting Type: Screw, See more product details
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All the product info you could ask for...

  • Size Info

  • Installation Note : Set back mounting plate screw-on position by door thickness +1.5 mm.
  • Manufacturer Info

  • Manufacturer : Blum
  • Manufacturer Part # : 71B3750-BLK
  • Manufacturer Finish : Black Onyx
  • Other Important Info

  • Product Finish : Black
  • Material : Steel
  • Overlay : Inset
  • Degree of Opening : 110
  • Cabinet Application : Frameless
  • Product Type : Long Arm Hinge
  • Mounting Type : Screw
  • Closing Type : Soft Closing
  • Manufacturer Resources

Our customers say Blum products...

  4.7 out of 5
based on 2679 ratings

"These reviews are from our customers who have purchased Blum products."
  • 4 of 5 That's good stuff September 8th, 2025
    by Steve from Prairie du Chien, WI

    (no comment given)

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  • 5 of 5 Perfect August 29th, 2023
    by Carl from Lenoir City, TN

    (no comment given)

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  • 0 of 1 people found the following review helpful
    5 of 5 Works well January 19th, 2023
    by Mark from Rochester, NY

    I purchased these for a small project and am not disappointed. Going with the site recommendations for beauty covers and mount I have all that is needed with one exception. It may be there, but I did not find instructions with installation dimensioning. This doc ( https://www.blum.com/file/concealedhinges_ep_dok_bus?country=us&language=en ) on the Blum site has everything and much more. On the Blum site it is listed under the "Brochure" heading. The doc can be a bit confusing, take some time with it.

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  • 0 of 1 people found the following review helpful
    4 of 5 A solid, easily adjustable hinge June 26th, 2019
    by Mark from Philadelphia, PA

    This is a great hinge, as you'd expect from Blum. Installation is easy enough with simple jigs and there is a good range of adjustment built into the hinge. Doors open smoothly and easily and the integrated soft close is effortless. For the extra star, this needs slightly better integration into with the full suite of Blum products. Chances are that you will need a range of different hinges for the different demands of each cabinet in your kitchen. Unfortunately, it's a bit hit and miss whether other components will be a good match for this hinge in onyx black - for example, at the time of writing, there's no black cover cap for these cranked hinges.

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  • 1 of 5 Don't know June 16th, 2026
    by Carl from Kevil, KY

    Paid for product to be overnighted. Was never delivered. Typically we have great experiences with cabinet parts, but ups said the tracking number they sent us was fraudulent.

    This review is about similar Blum Hinges. (BH71B3550BLK)

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | June 15th, 2026

    I had to reorder hinges (I wasn’t happy about that), however once I figured out the solution (luckily everything was in stock), the team went above and beyond to get my shipment out SAME DAY and overnight the needed parts to my job-site. Everything arrive

  • 5 of 5 | June 15th, 2026

    Exactly what I needed and super quick. Very happy

  • 5 of 5 | June 14th, 2026

    It works great, insrtuctions perfect, well made

  • 5 of 5 | June 14th, 2026

    easy to ordergood pricingfast deliverygood overall customer servicethanks for doing a good job

  • 5 of 5 | June 14th, 2026

    I attempted to reach the Haas cabinet company, as I have done in the past, from drawer replacement parts. I could not reach them. I found this company on line and appreciated the personalized help from them. She walked thru the entire measurement process

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