Features:

• The Dorma 50mm spindle inserts are a range of interchangeable spindles is available to provide greater floor clearance if required (e.g. doors with thresholds, carpeted floors etc)
• Special spindles available on application: e.g. with flat face profile and 3° offset or square section; spindles for non-Dorma-specific accessories are also available
• Suits BTS
• Finished in zinc