Hager 4"x 4" Plain Bearing Square Corner Mortise Hinge- 3 Hinges

Features:

• Sold as three hinges (Cannot be sold individually)
• Square corners and plain bearing hinge
• Constructed for use with medium weight doors
• Removable pins to make removing your door easy
• Packaged with 8 wood screws for simple, out of the box installation
• Constructed with 8 screw holes in a arc hole pattern arrangement for maximum mounting strength.

Product Technologies:

• Plain Bearing Hinge: Plain bearing hinges feature knuckles that are machined to a smooth surface, allowing them to move against one another without bearings. Plain bearing hinges are not recommended for heavy use on high traffic entrance ways, but meet the need of a standard residential door.
• Material- Steel: Steel is cheap, strong, and durable making it a favorite for hinges of all types, Though it is more prone to rusting than solid brass or stainless steel.
• Mounting: Mortise door hinges mount flush with the surface of your door, providing maximum strength with the least interference with door functionality, It is recommended that three hinges be used on doors up to and including 7-1/2 feet, with one additional hinge for each additional 2-1/2 feet. Be sure to check your current hinges before making a purchase.

Specifications:

• Height: 4 Inch
• Width: 4 Inch
• Material: Stainless Steel
• Mount Type: Mortise
• 3 Knuckles 
• 8 Screw Holes