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

  Rating 4.7 | 2,715 Reviews in the past 24 months | Our Item Number BH71B3750BLK

$
6.88
$4.64/ea for 250
$10.38
SAVE 34%
Ends Nov 12
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 2715 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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  • 2 of 5 Disappointed with these hinges November 4th, 2026
    by Mark from Land O Lakes, FL

    The hinges were listed as " full overlay", however when I tried to adjust them more than 5/8" the mechanism hits the side of the cabinet frame. If you adjust it any further the mechanism binds and the door will not close. I had to cut a small notch 1/8" deep behind each hinge in order to be able to adjust them to the full 3/4"

    This review is about similar Blum Hinges. (BH70M2550)

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Reviews about us...

  • 5 of 5 | November 1st, 2026

    Just what I need, good price and on time

  • 5 of 5 | November 1st, 2026

    Tried to order this from the manufacturer but it was discontinued. Ebay's prices and alternative "vintage" parts were ridiculously costly and then we found you! Great price! Good product. Fast shopping! Well done!

  • 5 of 5 | October 31st, 2026

    I had tried to order the bracket of a cabinet hinge twice and had gotten just the hinge; based on the pictures of the ads for the hinge/bracket combo, I thought for sure I was getting the bracket, which had broken on our cabinets. So I called Cheri who wa

  • 5 of 5 | October 30th, 2026

    I was real surprise when I got the screws for the hinges a week later. In the beginning I thought I wasn’t getting any. Tks

  • 5 of 5 | October 30th, 2026

    Items were shipped quickly and received damage free. Would order again.

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