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PHG 3-1/2 Inch Grade I Commercial Spring Hinges with 5/8 Inch Radius Corners (each)

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PHG 3-1/2 Inch Grade I Commercial Spring Hinges with 5/8 Inch Radius Corners (each)
PHG 3-1/2 Inch Grade I Commercial Spring Hinges with 5/8 Inch Radius Corners (each)


Sold INDIVIDUALLY and includes matching screws  
3-1/2" x 3-1/2" Spring Hinges Available Finishes

This hinge is for residential and light commercial applications only. All steel base material. Single-Acting. Heavy 0.106" Gauge thickness.

SP35 Spring Hinge Specs
3-1/2" x 3-1/2"


Off White Polished Brass Satin Brass Black Nickel
Oil Rubbed Bronze Satin Nickel Bright Chrome Satin Chrome
*Above images do not represent this product. They are intended to show available finish options only.


Choose Options:

Price (USD)$12.78

Ships Direct From PHG. Please allow 3-4 Days Before Shipment.

Order Help

All About Residential Door Hinges  

There are many types of door hinges available for different applications on residential doors. This guide and the charts at right are intended to help you select the appropriate hinges for your door and is stated as suggestion only.
The best way to replace existing hinges is to buy the same size and quantity of hinges you already have on your door. Below are a few things to consider before buying hinges for a new door or replacing old hinges.

Hinge Material
Door hinges are generally made in three types of material. The most commonly used is steel. Steel Hinges are very strong and inexpensive. They are usually plated with other materials (brass, nickel, bronze), and are available in many finish options. Solid Brass Hinges are also strong but will not rust or corrode as steel will over time. Solid brass hinges have the most beautiful appearance and can outlast steel plated hinges by many years. Stainless Steel Hinges are stronger than steel and are resistant to rusting and are available in a brushed or polished stainless finish.

Hinge Bearing Types

Many door hinges for standard applications are plain bearing hinges, meaning that the hinge knuckles bear on each other. Plain bearing hinges are less expensive and work great for lighter or limited use doors. Hinges do wear out over time especially on high-use doors and heavy or wide doors such as an entry door. An upgrade to the plain bearing hinge is the Ball Bearing Hinge which has small ball bearings between the hinge knuckles to reduce friction. Ball bearing hinges increase the life of the hinge, tend to be quieter, and make the door easier to open.
Door Thickness Hinge Size
1-3/8" 3-1/2" x 3-1/2" Hinges
1-3/4" 4" x 4" Hinges
2" 4-1/2" x 4-1/2" Hinges
2-1/4" to 2-3/4" 5" x 5" Hinges
over 2-3/4" 6" x 6"


Door Height Number of Hinges
Up to 60" 2 Hinges
60" to 80" 3 Hinges
80" to 97" 4 Hinges
97" to 109" 5 Hinges
Over 109" 6 Hinges

Heavy Duty Hinges
Hinges are sometimes catagorized as standard or residential duty hinges and heavy duty hinges. The difference between a standard duty hinge and a heavy duty hinge is the thickness of the plate material the hinge is made of. Heavy duty hinges can be used for doors that are heavier or wider. Ball bearing hinges are an upgrade from heavy duty hinges and are also constructed of thicker material.

Door Hinge Corners
There are three styles of door hinge corners. Square, 1/4" radius corner, and 5/8" radius corner. For a good fit, make sure you get the right hinge corner style for your door. You can use some spare change to determine the radius on your hinges. The 1/4" radius is close to the size of a dime if you hold it up to the corner of the hinge. A 5/8" radius is close to the size of a quarter. On wood doors you can always "square" the corners on your door and jamb with a sharp chisel.
Some hinges are square on one leaf and rounded on the other. This hinge is frequently used for steel or fiberglass doors hung on a wood jamb. These hinges are available in several finishes and they are handed so you'll want to make sure you order accordingly.

Spring Loaded Door Hinges

Spring Door Hinges are used to create a self closing door. Some areas require a fire door between a garage and living area to be self closing. These hinges are heavy duty steel hinges and are available in many finishes. You can adjust the tension on the spring for door size and weight. Most exterior doors will require two spring hinges to close properly.

Non-removable Hinge Pin (NRP)
Non-removable pins are used on the hinges of outswinging doors to prevent intruders from tapping out the hinge pins and pulling the door off it's hinges. The hinge pin will have a groove in it which is locked in place by a set screw. The set screw is positioned so that it can only be accessed when the door is opened. Any of our Emtek Hinges (except Emtek spring hinges) can be ordered with non-removable pins.
Hinge Accessories
We have many hinge accessories available to create your own custom look including hinge pin ball tips, steeple tips, and hinge pin door stops.


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Customer Reviews

5 Stars
PHG 3-1/2 Inch Grade I Commercial Spring Hinges with 5/8 Inch Radius Corners (each)
Spring Hinges worked as advertised. Easy to adjust and install. No cutting or hole drilling was needed. Quality seems excellent.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Lincoln, CA.. on 11/21/2014
5 Stars
Great hinge
Hinge is great, for the price or otherwise. Installed quickly, set-up was simple, works great. Now I don't have to remember to close the hallway door when the heat is running. : )
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Nashville, TN. on 2/21/2013
5 Stars
Spring hinges make a self -closong door a cinch.
I used two of these 3 1/2" Spring Hinges for an oak gate at the top of a stairway. I learned that they work so well, that I only needed to use one. So, the other one is not set for spring action and can be used 100 years from now when the first one wears out! Great product, works as advertised and looks great!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from New Jersey. on 3/13/2012
5 Stars
Looked good, wellbean made
Did you find this helpful? 
Reviewed by:  from Hampstead. on 5/18/2017
5 Stars
Great product. Customer was very pleased.
Did you find this helpful? 
Reviewed by:  from Winston-Salem, NC. on 11/18/2013
5 Stars
Harry Homeowner
Hing works great... easy to install. Highly recommended!
Did you find this helpful? 
Reviewed by:  from Centreville, VA. on 8/5/2013

[productqa_] Questions and Answers

Question are these hinges made in USA?
Asked by: tom - 1/23/2016
Question These hinges are manufactured in Taiwan. Answer provided by:  Jake L (1/25/2016)
Question can these be used to hold a door open?
Asked by: tom - 1/23/2016
Question If you turned the tension down then the door would possibly stay open. These are made to make a door self-closing however. They are not designed to keep doors open. Answer provided by:  Jake L (1/25/2016)
Question Does this item have a Pin? Can it be purchased in a set of three with only one hinge having the spring? I need a complete set.
Asked by: Harold Presgrove - 3/8/2016
Question This item will not have a removable pin. These hinges are sold individually. You could order one of these hinges and then order a pair of other hinges without a spring. Answer provided by:  Jake L (3/8/2016)
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