Hager Full Mortise Steel Hinge RC-BB1279 NRP 4.5 x 4.0 US26D/652 (Satin Chrome) 1/4" Radius Corners - Box of 3 Ball Bearing hinges

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 1/4" Radius Corners, 4.5" x 4.0" Non-Removable Pin (NRP) for Medium Security for Outswinging doors. Made in USA

Product Dimensions: 4.5 x 4 x 0.04 inches; 11.2 ounces Item model number: RC-BB1279 Date First Available: December 12, 2016 Manufacturer: Hager Companies ASIN: B01MU50NLY Country of Origin: USA