SOSS 220AS Fire Rated Heavy-Duty Invisible Hinge, 1-3/8" Width x 5-1/2" Height x 1-41/64" Depth, Alloy Steel Unplated

  Rating 4.6 | 195 Reviews in the past 24 months | Our Item Number UIP-220ASUNP

Beautiful when open...Invisible when closed. Soss hinges for designed to provide security, strength and safety

$
410.56
$402.35/ea for 5 $394.14/ea for 10
$586.51
SAVE 30%
Ends Nov 12

Finish: Alloy Steel Unplated
Alloy Steel Black E-Coated Alloy Steel Satin Brass Alloy Steel Satin Chrome Alloy Steel Satin Nickel Alloy Steel Unplated

Product Info Height: 5-1/2", Minimum Door Thickness: 2", Width: 1-3/8", Depth: 1-41/64", Includes: Hinge, See more product details
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All the product info you could ask for...

  • Size Info

  • Height : 5-1/2"
  • Minimum Door Thickness : 2"
  • Width : 1-3/8"
  • Depth : 1-41/64"
  • Manufacturer Info

  • Manufacturer : Soss
  • Manufacturer Part # : 220ASUNP
  • Other Important Info

  • Key Features : Invisible from either side when closed.
    Moving pivot point remains inside hinge during travel.
    Deep mortise of hinge assures a strong installation.
  • Material : Zinc Body with Steel Pins and Links
  • Product Finish : Alloy Steel Unplated
  • Product Type : Invisible Hinge
  • Includes : Hinge
  • Model # : 220
  • Fire Rating (wood/metal) : 20 min./3 hrs.
  • Manufacturer Resources

Our customers say Soss products...

  4.6 out of 5
based on 195 ratings

"These reviews are from our customers who have purchased Soss products."
  • 4 of 5 Good Stuff July 31st, 2026
    by mark from Katy, TX

    This is a first try using this hinge and also the first hinge I've used with Shaper Origin to cut the receiving part. Its tiny and I'm not commonly using tiny so can't compare. I like it and I'm interested in using this one again.

    This review is about similar Soss Hinges. (UIP-BH085)

    Was this review helpful? yes no

  • 5 of 5 Hinges were just right July 23rd, 2026
    by Garnet from Lamoni, IA

    Had a Martha Washington sewing desk that needed new hinges and we found these the old ones came off the new ones went on and now it looks perfect. Let me know if you want pictures.

    This review is about similar Soss Hinges. (UIP-100CUS26D)

    Was this review helpful? yes no

  • 5 of 5 Installing barrel hinges July 9th, 2026
    by Lyle from Rapid City, SD

    first time installing the barrel hinges fir different thickness of wood box sides and top materials. the installation was very straight forward and easy to complete. I was very happy with the end result.

    This review is about similar Soss Hinges. (UIP-BH144)

    Was this review helpful? yes no

  • 5 of 5 SOSS 101 Invisible Hinges April 8th, 2026
    by Richard from Mukilteo, WA

    There is a marked difference between the SOSS 101 invisible hinges and those made in other countries. The quality, fit, finish and the smoothness of operation of the SOSS hinges is just superior. Yes, they cost more but is your project worth the cost in long term.

    This review is about similar Soss Hinges. (UIP-101CUS19)

    Was this review helpful? yes no

  • 5 of 5 Pretty ingenious March 3rd, 2026
    by Travis from Golden, CO

    These things are super cool and seem like they solve some problems in a unique way. But beware: they're pretty fragile! Don't expect to be able to test fit them and remove them over and over, or you'll break them (speaking from experience)

    This review is about similar Soss Hinges. (UIP-BH085)

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | November 8th, 2026

    The soft close Cabinet hinges were perfect.

  • 5 of 5 | November 7th, 2026

    Glides are great and the purchase experience was straight forward!

  • 5 of 5 | November 7th, 2026

    I needed some help on my cabinets with hinges. Sherry was there every step of the way. Fantastic service!

  • 5 of 5 | November 6th, 2026

    Had the products and delivered quickly

  • 5 of 5 | November 6th, 2026

    Attractive and solidly made back plates in brushed nickel finish. They fit perfectly and don’t show finger marks.

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