Product features Dimensions: 180 X 50 X 39mm Max. width of door leaf: 1100mm Adjustable closing force EN3 and EN4, with respective max. widths of door 950mm and 1100mm Optional hold-open arm with hold-open angle infinitely adjustable 70°-150° Adjustable closing speed: 180°—15° Adjustable closing and locking through hydraulic: 15°—0° Colors: Silver, white, brown, black, etc, upon requestApplications For single-action door leaf For either left or right closing doors For door leafs of all sorts of materials Max. width of door leaf: 1100mmStandard version/package The package contains the door closer, standard link arm (without hold-open), screw accessories and mounting instructions (with mounting template) enabling easy installation. Special version Door closer + hold-open link arm Door closer + standard link arm + parallel mounting pack (for parallel mounting)Way of mounting Door leaf mounting (standard mounting) Door frame mounting Parallel mounting