These architectural hinges are recommended for the heavier doors found on custom homes and as an upgrade for residential grade hinges. Architectural hinges are thicker and of much higher quality than residential grade hinges.Ball bearing hinges are recommended for heavier doors, doors over 2" thick, doors over 40" wide or doors which use a door closer.Ball bearings, raceways, and pin are also made from stainless steel.
Size Option:-
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4" X 3" X 2MM ,
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5" X 3" X 3MM
Material: Stainless Steel Feature: Ball Bearing for smoother swing