Hager Ecco Full Mortise, Spring Hinge

Features:

• Full Mortise
• Single Acting Spring, Square Corner Hinge
• Steel (ANSI K81071F)
• This ECCO single acting spring hinge is for automatic closing of door. It meets codes for hotels, motels, institutions, and commercial buildings.
• For use on 1-3/4″ (45 mm) doors.
• For maximum versatility, use all spring hinges or a combination of spring and ball bearing hinges. Do not use plain bearing hinges.
• Full spring tension may not be required on all hinges.
• Strong wind conditions, drafts, carpeting drag, twisted/misaligned frames, or weatherstripping on doors may require additional spring hinges.