ANSI K81071F

12 x 1-1/4"

Package includes two each 1250 spring hinge and one each AB700 ball bearing hinge.

USP, US3, US4, US10B, US26D

3

Steel with Steel Components

• For use on 1-3/4” (45 mm) thick doors
• UL approved for use on doors 4’0” x 8’0”, but Hager does not recommend using spring hinges on doors over 7’0” in favor of hydraulic door closers.
• For maximum versatility use all spring hinges or a combination of spring hinges and ball bearing or anti-friction hinges. Do not use plain bearing hinges. Strong wind conditions, drafts, carpeting drag, twisted/misaligned frames, or weatherstripping on doors may require additional spring hinges. Full spring tension may not be required on all hinges.  
• Doors over 3’0” x 7’0” or over 100 lbs. require three spring hinges.  Doors 150-180 lbs. require four spring hinges.  

Full Mortise, Spring Hinge, Standard Weight