National Hardware - N830-446 525 3-1/2" 1/4R Squeak Guard Hinge, 3 pack - Matte Black Low battery indicator gives you

Low battery indicator gives you weeks of warning with a backup key to help prevent lockouts

Includes swivel hook for 360 degree plant growth

National Hardware's 8" Heavy Strap Hinge is made with offset holes for heavy-duty strength to prevent wood stripping on your application

Tight pin is adjustable to provide desired closing speed for a variety of swinging-door applications

Authorized Replacement for Stanley Hardware Stock # S851-170

National Hardware - N830-446 525 3-1/2" 1/4R Squeak Guard Hinge, 3 pack - Matte Black Low battery indicator gives youNational Hardware N830 446 525 3 1 2" 1 4R Squeak Guard Hinge, 3 pack Matte Black Available in matte black and satin nickel. Three pack of hinges included. Instructions and mounting hardware included for installation. Surface mounted application for easy DIY installation. Outlasts competition by three times, 30 years noise free. Military grade superior bearing with 5 times strength of steel for high quality performance.