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FREE Shipping On Orders Over $399*

FREE Shipping On Orders Over $399*

FREE Shipping On Orders Over $399*

Heavy Duty Stainless Steel Hinge

Heavy Duty Stainless Steel Hinges are the upgrade your door needs. Available in three elegant, versatile finishes so you can match with your entry lockset. Stainless steel is an ideal choice for door hardware in coastal environments. These hinges come with a non-removable pin (NRP) for enhanced security on outswing doors, but may be used for inswing doors as well. 

Product Details

  • Base material: Stainless Steel
  • Finish: Matte Black, Dark Bronze, Satin Stainless Steel
  • Dimensions: 4.5" x 4.5"
  • Non-Removable Pin (NRP) hinge
  • Heavy Duty
  • Arc hole pattern for screws
  • Door swing direction: Outswing or Inswing

How Many Hinges Do I Need?
If your door measures less than 90" in height, order 3 hinges. If it measures 90" or more, order 4 hinges. If your door is a Dutch door, you'll need 4 hinges.

Special order finishes are available--call us for more information. Please note that special order finishes are non-refundable and subject to longer lead times.

Spec Sheet
Mortise Template 

The Ultimate Luxury Concealed Door Hinges

Just because they’re invisible doesn’t mean they can’t also be sleek and elegant. Choose from eight premium finish colors to coordinate seamlessly with your space. All the Tectus hinge models have been tested for over a million cycles with no signs of wear. With weight capacities ranging from 88lbs to 660 lbs, you’re sure to find a hinge model that works for your door. But that’s not all—these hinges are compatible with wood, metal, and casing frames, making them phenomenally versatile. They can be adjusted in three dimensions to make installation easy. And the bearings require no oiling, so you don’t need to worry about maintaining them.

 

Where can you use concealed hinges? Anywhere you want a seamless, upscale look. Suitable for interior or exterior doors, these hinges offer an added layer of security. Because they aren't accessible when the door is closed, concealed hinges can prevent burglaries. For marine environments, we recommend the Stainless Steel Concealed Hinges. 

Weight Rating Per Pair of Hinges

 

Product Name

Weight rating per pair of hinges

Fire Rating

TE 240 3D

88 lbs

None

TE 340 3D

176 lbs

20 minutes

TE 540 3D

264 lbs

20 minutes

TE 640 3D

440lbs

20 minutes

TE 645 3D

660lbs

20 minutes

 

 

 

 

 

 

 

 

 

 

 

Product Dimensions

Note: Choose them based on weight rating. Do not select your hinges based on desired dimensions. 

 

Product Name

Overall Length

Width (Frame part)

Width (Door part)

Cutter Diameter

TE 240 3D

6 1/8"

7/8"

6/8 "

5/8"

TE 340 3D

6 5/16"

1 1/8"

1 1/8"

15/16"

TE 540 3D

7 7/8"

1 5/16"

1 5/16"

15/16"

TE 640 3D

9 ½"

1 5/16"

1 5/16"

15/16"

TE 645 3D

11 1/16"

1 7/16"

1 6/16"

15/16"

 

 

 

 

 

 

 

 

 

 

 

 

If you have technical questions, please give us a call at 1-(800)-694-5977, or click the chatbox on the right to be connected with a customer support agent. 

Technical Downloads

Product Brochure

Installation Instructions

UL Fire Rating Certification


Tectus concealed hinge on walnut door frame

Simonswerk Tectus: Stylish, Functional Concealed Hinges

Simonswerk Tectus: Stylish, Functional Concealed Hinges

Simonswerk's Tectus hinges offer a sleek, unified design with a closed body for enhanced visual appeal. Available in several finishes, these hinges combine functionality and style for any space. Suitable for many door styles including heavy-duty doors.

Simonswerk's Tectus hinges offer a sleek, unified design with a closed body for enhanced visual appeal. Available in several finishes, these hinges combine functionality and style for any space. Suitable for many door styles including heavy-duty doors.

Engineered for Strength

Hinge Solutions for Every Door

Supporting up to 660lbs with Ease

Tectus Hinge TE 240 3D
Tectus Hinge TE 240 3D
Tectus hinge TE 340 3D
Tectus hinge TE 340 3D
Tectus Hinge TE 540 3D
Tectus Hinge TE 540 3D

Elegance Captured

Gallery of Sophistication

Explore High-End Interiors with Our Hinges

Trusted by Customers

Real Experiences, Real Satisfaction

Discover What Our Clients Say About Simonswerk Hinges