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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Silent mechanism
8345NKA1SA50C
Successfully tested up to 2 hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS 1905
Silver anodised aluminium carrier with black nylon brush
Horizontal Shackle Clearance: 16mm
Dormakaba BTS Spindle Insert 45mm Zinc Plated 45200411 Joinery Handles Silent mechanismDormakaba BTS Spindle Insert 45200411 Features: Provide greater floor clearance if required (e. g. doors with thresholds, carpeted floors etc) For Dormakaba BTS floor springs Finished in zinc Specifications: Size: 45mm extended Finish: Zinc plated Calculating the necessary length of spindle extension Extension = X Floor clearance (normally 8 mm) Collar height Z of the extended spindle inserts = Spindle extension length + 3 mm (collar height of the