Hinges Invisible Door Hinges Soss 303 Series Invisible Hinges
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SOSS 303 Invisible Hinge for 11/16" Minimum Thickness Doors, 1/2" Width x 1-33/64" Height x 41/64" Depth, Black E-Coated, Pair

  Rating 4.6 | 195 Reviews in the past 24 months | Our Item Number UIP-303CUS19

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

$
24.74
$24.24/ea for 5 $23.75/ea for 10
$35.34
SAVE 30%
Ends Oct 07

Finish: Black E-Coated
Black E-Coated Satin Brass Satin Chrome

Product Info Width: 1/2", Depth: 41/64", Height: 1-33/64", Includes: Pair, Model #: 303, See more product details
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All the product info you could ask for...

  • Size Info

  • Wood Screw Size : #5x3/4 Inch Included
  • Width : 1/2"
  • Depth : 41/64"
  • Height : 1-33/64"
  • Minimum Door Thickness : 11/16"

  • Manufacturer Info

  • Manufacturer Finish : Black
  • Manufacturer : Soss
  • Manufacturer Part # : 303CUS19

  • 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 : Black E-Coated
  • Product Type : Invisible Hinge
  • Includes : Pair
  • Model # : 303

  • Manufacturer Resources

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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 4 people found the following review helpful
    4 of 5 Well manufactured November 1st, 2020
    by Jose from Miami Beach, FL

    The hinges are pretty good but unfortunately they a lit bit smaller than the units I wanted to replace. Exact measurement should be shown in the website. Is use as a new installation they are fine but I was trying to replace some in my table that are deteriorating with weather exposure.

    This review is about a different size/color of this item. (UIP-303CUS4)

    Was this review helpful? yes no

  • 2 of 3 people found the following review helpful
    5 of 5 Good product, hard to find anywhere else June 18th, 2018
    by David from West Chester, PA

    This was purchased as a replacement for a 55 year old table leaf hinge. Fitted perfectly.

    This review is about a different size/color of this item. (UIP-303CUS4)

    Was this review helpful? yes no

  • 1 of 1 people found the following review helpful
    5 of 5 Wonderful Hinges April 13th, 2019
    by David from washington, IL

    These hidden hinges are absolutely wonderful; easy to install, beautiful and very well built! I love them and ordered 2 extra sets and will find a project just because I have them!

    This review is about a different size/color of this item. (UIP-303CUS4)

    Was this review helpful? yes no

  • 5 of 5 Excellent June 10th, 2023
    by Melissa from San Luis Obispo, CA

    Was replacing hinges on a product that had broken and these fit perfectly!

    This review is about a different size/color of this item. (UIP-303CUS26D)

    Was this review helpful? yes no

  • 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

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Reviews about us...

  • 5 of 5 | September 29th, 2026

    They had the replacement part and delivered it quickly. Very happy with Cabinet Parts.

  • 4 of 5 | September 28th, 2026

    I love the heft and look of the bronze plates. My only concern is with the mounting screws. For such a large plate and for security matters the screws are only 1/2 inch long. They would be easy to pry off. I have bought 1 inch screws, (the longest that wo

  • 4 of 5 | September 27th, 2026

    we had significant difficulty deciphering the measurements needed. Cabinet parts develop drawings to illustrate the needed dimensions.

  • 5 of 5 | September 27th, 2026

    And fast shipping . Thank you!

  • 5 of 5 | September 26th, 2026

    I’ve been looking for these parts and you delivered! Thanks

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