Hinges Invisible Door Hinges Soss 303 Series Invisible Hinges
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SOSS 303 Invisible Hinge for 11/16 Inch Minimum Thickness Doors, 1/2 Inch Width x 1-33/64 Inch Height x 41/64 Inch Depth, Satin Brass

  Rating 4.6 | 192 Reviews in the past 24 months | Our Item Number UIP-303CUS4

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

$
26.36
$25.83/ea for 5 $25.30/ea for 10
$37.66
SAVE 30%
Ends Jun 30

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

Product Info Includes: Pair, Model #: 303, See more product details
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All the product info you could ask for...

  • Size Info

  • Minimum Door Thickness : 11/16"
  • Wood Screw Size : #5x3/4 Inch Included

  • Manufacturer Info

  • Manufacturer : Soss
  • Manufacturer Part # : 303CUS4
  • Manufacturer Finish : Brass

  • 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 : Satin Brass
  • 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 192 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.

    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.

    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!

    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

  • 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

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Reviews about us...

  • 5 of 5 | June 19th, 2026

    Ordered the wrong parts and they were great fixing my issue. Will be my go to from now till on

  • 5 of 5 | June 19th, 2026

    Good service. Had parts i needed in couple of days.

  • 5 of 5 | June 19th, 2026

    Tried finding the hinges elsewhere. Found them right away. Perfect match.

  • 4 of 5 | June 18th, 2026

    I was able to find the exact hinge needed to replace broken hidden Soss hinges in a Martha Washington cabinet. The price was reasonable. It did take a while to ship out (ordered May 15, shipping notice June 2) but then arrived quickly once shipped.

  • 5 of 5 | June 18th, 2026

    I have looked and looked for replacement parts for my cabinets and was about to give up hope, but thankfully they had the exact parts I needed. They arrived quickly, reasonably priced and I am thrilled.

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