Buy a replacement spring hinge for your Heavy Duty Dog Door or Big Dog Door. This hinge connects the flap to the frame for smooth opening and closing.
Oil-Rubbed Bronze Gate Hinges, Heavy Duty Self Closing Gate Hinges
ReliaBilt 4-in H x 1/4-in Radius Satin Nickel Spring Interior Door Hinge | 605675
The Global Door Controls 4.5 in. x 4 in. satin nickel steel hinge functions as a full mortise single acting spring hinge. Recommended for use where
4.5 in x 4 in Brushed Chrome Full Mortise Spring With Non-Removable Pin Squared Hinge - Set of 2
Jako Double Action Spring Hinge BJ10000
McKinney MacPro MPS60 - 4.5 x 4.5 Spring Hinge, Black - McKinney MacPro MPS60 4-1/2 x 4-1/2 Adjustable Spring HingeMacPro by McKinney offers contract grade hinges to get the job done right. They are a key player in very competitive jobs, especially in the retrofit arena.Recommended for standard weight hinge applications requiring self-closing control, such as apartments, hotels, motels, dormitories, office buildings, etcSpring hinges are an alternative to door closing devices.
McKinney MacPro MPS60 - 4.5 x 4.5 Spring Hinge, Black
HElectQRIN 2 Sets Cabinet Door Hinges 45 Degrees Down Flip Door
Adjustable Spring Hinge 3 1/2-Inch by 5/8-Inch Radius / Vintage Bronze
Self-Closing Door Hinge, 3-1/2 Inches, 5/8 Radius Corner, Satin Stainless Steel by Stone Harbor Hardware
Guden - Closing Spring Hinge: 2″ Wide, 0.05″ Thick, 6 Mounting Holes - 84225788 - MSC Industrial Supply
Spring Loaded Hinges Shop Spring Butt Hinges by Sugatsune
Spring Hinge Tool - OPTICAL PRODUCTS ONLINE
These High Quality Self Closing Spring Hinges are built to last. Spring Hinges are also known spring loaded hinges or door closing hinges. Most states now require by law that you have spring hinges installed from your garage to your house in order to keep the door closed.
Hinge Outlet Adjustable Commercial Spring Hinges, 4.5 inch Square in, 2 Pack
Everbilt 4 in. Square x 5/8 in. Radius Satin Chrome Adjustable Spring Hinge 29216 - The Home Depot