Full Mortise Steel Hinge BB1279 4.5 x 4.5 US26D/652 (Satin Chrome) - Box of 3 Ball Bearing Hinges$$Tools & Hardware Other

Hinges are .134 thickness, For doors 1-3/4" thick, Two ball bearings per hinge, 5 Knuckle Steel plated hinge with Steel pin, Non-rising removable pin with button tip and plug For Use with Doors with Normal usage, doors with closers, including UL Fire Rated Door Openings Standard Weight, Commercial Grade, Template Hinges with Square Corners, 4.5" x 4.5" Furnished standard with All wood screws and All machine screws. Made in USA