QS860 Floor Spring – Double Action, Up to 100 kg qs-doorware The brushed stainless steel finish

The brushed stainless steel finish is corrosion-resistant

This pre-hung Class A fire door delivers 60 minutes of certified fire protection

Apply a quality exterior paint or wood stain to all exposed timber surfaces before and after installation to protect against moisture

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Rebated pairs of doors can be supplied

QS860 Floor Spring – Double Action, Up to 100 kg qs-doorware The brushed stainless steel finishQS860 Floor Spring by QS Doorware The QS860 is a hard working, reliable, and affordable floor spring designed for standard doors weighing up to 100 kg. Built for high traffic environments, it delivers consistent, controlled door closure with a 5 year warranty for long term peace of mind. Key Specifications Size: 12 (suitable for doors 750 mm 850 mm wide) Maximum Door Weight: 100 kg Hold Open: 90 hold open or non hold open configuration Speed Control: