4x TIMCO Grade 11 Fire Door Hinges Satin Nickel 334555

Designed For Use On Standard Internal Residential Doors Including Heavy 30 & 60 Minute Fire Doors Weighing Up To 80Kg. Smooth Ball Bearing Action And Tested To 200 000 Cycles Make These Hinges Ideal For Doors With Heavy Domestic Traffic.Smooth Ball Bearing ActionSuitable For 30 & 60 Minute Fire DoorsIdeal For Heavy Doors Up To 80KgFor Doors With Heavy Traffic - Tested To 200 000 CyclesSee `More Information` below for sizing and Colour detailsSpecificationHole Diameter (metric) = 7.2mmFinish = Satin NickelPackaged Height = 25mmThickness (metric) = 2.6mmPackaged Width = 55mmPackaged Length = 160mmPackaged Weight = 0.48kgKnuckle Diameter (metric) = 12.5mmType of Knuckle = Ball BearingMaterial = Carbon SteelPTDTIM334555"

Smooth ball bearing action Suitable for 30 & 60 minute fire doors Ideal for heavy doors up to 40kg For doors with heavy traffic - tested to 200,000 cycles"