1000 Series Concealed Mount Overhead Stop Model:1021 Meets NFPA 80 requirements for

Meets NFPA 80 requirements for certification and labeling

Falcon’s interchangeable cores and I/C locksets are compatible with other small format interchangeable core (SFIC) products

2-1/2" wide x 1-1/2" tall

Falcon 510L-NL-Q 25 Series Lever Trim

1000 Series Concealed Mount Overhead Stop Model:1021 Meets NFPA 80 requirements forABH 1000 Series Concealed Mount Overhead Stop, Heavy Duty Concealed Mount Heavy Duty Stop function (no hold open) Singe or Double acting doors Non handed For Interior or exterior use on frequent traffic and heavyweight doors Standard installation from 85 to 110 of opening (5 increments) Shock absorbing spring provides 3 to 5 cushion before dead stop 1 3 4" minimum door thickness UL Listed as Miscellaneous Fire Door Accessories for use on wood fire