500MM TANDEM BAR SATIN DRILLED
Features:
- Available bar lengths: 500, 900 and 3050mm
- Anodised satin silver finish
- The tandem bar should be 200 to 400mm less than the width of the window
- The maximum distance between linked folding openers should not exceed 900mm
- Quality manufactured to British Standard BS EN ISO 9001: 2008
- Corrosion resistant to BS 7412: 2007
- Open/close cycle tested in excess of 100,000 cycles