Ingenious Composite Door Hinge Features & Benefits Supplied pre-assembled and ready to fit.Optional dog bolt can achieve PAS 24.Available in white, black, chrome, satin chrome or gold.Weight carrying capacity 80kg per hinge.Testing and Accreditation Salt Spray tested in excess of BS EN 1670 Grade 5 (480hrs).Operational durability tested to 200,000 cycles.Tested to the requirements of PAS 23/24 (as part of a full door assembly) when dog bolt is used.Box Quantity: 40. View the full product datasheet here.