Tell Commerical 800 Series Duro Copper Hold Open Door Closer Cassius Zinc-plated steel construction

Zinc-plated steel construction

Adjustment ring enables controlled bit depth changes to within 1/64"

The bright colors and unique Day Glow construction actually causes the snow to vibrantly glow around you as you speed down hills

and in unplanted areas

Tell Commerical 800 Series Duro Copper Hold Open Door Closer Cassius Zinc-plated steel constructionTell 800 Series Door Closer has adjustable sizes 1 6. Designed for interior commercial use and comes with Tri Pack hardware for various installation options regular arm, parallel arm or top jamb. Backcheck is adjustable, hydraulic providing cushioning and preventing uncontrolled openings of the door. Up to 180 degree door range. Grade 1, heavy duty commercial door closer complies with ANSI A156. 4.