Skip to main content
Back to Product List
SHARE PRINT

Model 418SSPT Invisible Power Transfer Hinge

The SOSS Power Transfer Hinge gives you the ability to send power through our hinges. SOSS® Invisible Hinge model #418SSPT is for use in wood or metal applications that are 1-3/4″ thick. The model #418SSPT is made of Stainless Steel materials. SOSS® Invisible Hinges open a full 180° and are a single action hinge.

The Underwriters Laboratories labeled the model #418SSPT SOSS® Invisible Hinge can be used on hollow metal , sheet metal, tin clad, steel composite or wood core swinging type fire doors and frames with a 90/180 minute rating.

Features

 Heavy Duty

 Concealed/Invisible Mortise

 Electrified

 Corrosion Resistant

 Fire Rated

 

 

 UL

 Quality

 Durability

 Quick Ship

 Estimate & Order

Overview

The SOSS Stainless Steel Power Transfer Hinge gives you the ability to send power through our hinges. SOSS® Invisible Hinge model #418SSPT is for use in wood or metal applications that are 1-3/4″ thick. The model #418SSPT is made of stainless steel materials.  This full size door style hinge will provide superior appearance and durability. Our hinges are found in many applications where flush fit, compact size and smooth operation are necessary features. SOSS® Invisible Hinges open a full 180° and are a single action hinge.

The Underwriters Laboratories labeled the model #418SSPT SOSS® Invisible Hinge can be used on hollow metal , sheet metal, tin clad, steel composite or wood core swinging type fire doors and frames with a 90/180 minute rating.

The Underwriters Laboratories labeled the model #418SS SOSS® Invisible Hinge can be used on hollow metal, sheet metal, tin clad, and steel composite swinging type fire doors and frames rated up to and including 3 hours. They can also be used on wood core doors and frames rated up to 20 minutes. Additionally, they can be used on wood/plastic composite doors and frames constructed with Georgia Pacific FS 1 or FS 2 banding for a rating up to and including 90/180 minutes.

Use at least one fire-rated hinge for every 20″ of door height or portion thereof, or one hinge for every 60 lbs. or fraction thereof, whichever calculation demand more hinges.

The SOSS® Stainless Steel Power Transfer Hinges are for use with four or six wire applications. Maximum wire rating is 2.5 ampere at 24 volts of direct current. For devices requiring more than 2.5 AMP, do not use SOSS® Power Transfer Hinge.

Wood and machine screws are included.

Please call for further information.

Articles & Insights

For design inspiration, concealed hardware solutions, technical guidance, commercial application expertise, and industry insights to help you make informed decisions and stay ahead of emerging trends.

Fully concealed hinge:
This hinge is fully mortised in the door and frame. No hardware or wires can be seen from either side of the door when closed resulting in low hinge maintenance and minimal reveal lines.

Corrosion Resistant:
Marine grade 316 stainless steel material for the best defense against corrosion. 

Versatile installations:
This hinge can be used in wood or metal doors and frames. It is a non-handed hinge that can be used in all types of swinging doors. 

Tamper Proof:
Riveted non-removeable hinge pin and integrtaed concealed wires for greater security.

Certifications:

  • UL/cUL: 3 Hour Fire Rated (Hollow-metal, Tin Clad Metal Clad, Steel Covered Composite)

A: 1-1/8″ (28.58mm)

B: 55/64″ (22.23mm)

C: 4-39/64″ (117.48mm)

D: 23/64″ (9.53mm)

E: 1/4″ (6.35mm)

F: 2-7/16″ (62.71mm)

G: 1/16″ (1.59mm)

H: 1-41/64″ (41.67mm)

I: 13/32″ (10.32mm)

Min. Matl. Thickness: 1-3/4″ (44.45mm)

Wood Screw Sizes: #10×2-1/2″ (4.8x38mm)

Soft Wood Pilot Hole: No. 43

Hard Wood Pilot Hole: No. 31

Machine Screw Sizes: #10-24×1″

Hinge Weight: 2.5 lb.

Model 100 Specification Drawing
Boardwalk

US32D - Satin Stainless Steel
BHMA Code 630

Athens

US32 - Bright Stainless Steel
BHMA Code 629

allegion logo

ALL IN ONE. ALLEGION.

As part of Allegion’s family of pioneering brands, SOSS benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.

SOSS LOGO

Get the latest on door hardware from SOSS