Hager 7000 Series, Heavy Duty, Concealed Mount Overhead Door Stop & Holder

Product Overview

This Grade 2 Heavy Duty Overhead Door Holder is ideal for office buildings and other standard duty commercial applications. For concealed mount on exterior and interior single acting doors. Adjustable arms provide easy installation. Slide track design. Adjustable in the field. Heavy shock absorber spring provides 5 to 7 degrees compression before deadstop. Degree of opening is fully adjustable and can be adapted to changing needs between 85 and 110 degrees. UL Listed for up to 3 hours.