Tectus concealed hinges provide options for quality residential doors and heavy duty doors distinguished by exceptional quality construction of the hinge body, without the look of a hinge.Perfect for hidden doors, flush cabinetry doors/walls, and wherever a seamless look is required. Hinges come in a range of finishes.The newly developed convenient continuous height adjustment of +/- 3 mm prevents the door from sagging and enables the door manufacturer to align the door efficiently and hassle free. All types show a full hinge body which covers the routing entirely. The small gap between door and jamb avoids finger injury. Hinges are sold individually.Ie. Quantity 1 = 1 hinge. This is a non-stocked item. Please allow 3-5 business days for dispatch.Optimized load capacities (door weights) for 2 hinges:TE 240 3D - up to 60 kg - min door thickness 30mmTE 340 3D - up to 80 kg - min door thickness 35mmTE 540 3D - up to 120 kg - min door thickness 45mmA8 versions for cladding of maximum 8mm can be purchased by special order. Stock finishes - subject to availability:F1 - Silver Matt SW124Bronze Metallic - SW168RAL9016 - Traffic White SW070RAL9005 - Deep Matt Black SW107 Special order finishes - lead times apply:Stainless Steel look SW126Polished Nickel SW038Polished Brass SW030Satin Nickel Look SW125Please note hinges are for interior use or sheltered exterior use only. The exception is the TE526 in stainless steel which can be used externally. General Specification Information TECTUS® Hinge System Brochure TE 540 3D Data Sheet TE 540 3D Fitting Instructions TE 540 3D Door Load Spec Guide TE 540 3D UL Listing: Certification Document Standard Installation Resources Page