These "Squeak-Guard" hinges enable doors to pivot on one edge as they silently open & close. Surface-mounted application for easy DIY installation. 50 lb. safe working load per hinge. Very durable bearing with 5x strength of steel for high-quality performance. Matte Black finish on steel material. Countersunk holes. Includes flat head screws. 3-1/2" x 3-1/2" square corner door hinge. Removable pins. Instructions & mounting hardware included for installation.  3 Pack of hinges. National Hardware Model No. N830-445.
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,For California Residents:, WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov,WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood 3-1/2" Matte Black "Squeak Guard" Door Hinges