Tell Manufacturing 12544 Grade 3 Size 4 Aluminum Door Closer

Tell Manufacturing's 500 Series Door Closer is designed for interior commercial use. It is a Grade 3 heavy-duty aluminum commercial door closer that complies with ANSI A156.4, UL/ULC listed up to 3-hour fire rated. The DC100010 has a fixed spring tension, size 4.|Complies with ANSI A156.4, grade 3|Tri-packed with regular, top jamb and parallel arm applications|Fixed size 4, non-adjustable spring tension|Field reversible, non-handed