Grade 1, Heavy Duty, 1-6 Adjustable 700 Series
The 700 Series door closer is a grade 1, heavy duty cast aluminum surface applied door closer, designed for commercial use and comes with hardware for all installation applications. This closer complies with ANSI A156.4, UL/ULC listed up to three hours fire rated. It comes in an adjustable 1 - 6 size for most standard door openings.