3-WAY adjustment function allows vertical, horizontal, and depth adjustment after hinge installed. Easy installation with LIFT-OFF FEATURE: can be split into two parts (one for the frame and one for the flap), can temporarily be hung and hold position without being affixed with screws. Successfully passed 300,000 open/close private cycle tests. UL Rated, up to 3 Hours. Supplied with steel flat head screw. Covers hide all screw heads for clean appearance. Door weight : Max. 100 kg (220 lbs)/2 pcs, 125 kg (275 lbs)/3 pcs. Door Thickness : Min. 38 mm (1-1/2"). Max. Door Size : H 2400 mm (94-1/2") W 915 mm (36"). Bracket for sheet metal doors and frames available (sold separately). Metal cover plates available for Polished Nickel (PN) finish HES3D-E190PN-CM (sold seprately).