National Hardware Squeak Guard Door Hinges Square Corner 3.5", Matte Black Size:3.5" Hardened nail

Hardened nail

and is recommended for use outdoors

and are not recommended for porcelain tile

two-piece toilet tanks (does not fit any Kohler toilets)

National Hardware Squeak Guard Door Hinges Square Corner 3.5", Matte Black Size:3.5" Hardened nailCreate a quiet home environment free from irritating squeaking by installing Nationals Squeak Guard Hinges 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.