Strand Duoflex Flush Opener – Aluminium & Steel Windows – 150mm Throw – Silver

Description

• A folding window opener for top-hung opening out windows, designed for use on aluminium or steel flush frames
• Accommodates a step variation of 0–10mm
• Adjustable body so no need for packers, this opener is simple to adjust to accommodate different steps
• 150mm throw with folding action to open and close. The over-centre design means the opener locks securely into place when window is closed
• When used with a link bar, the opening gap is effectively halved (approximately 75mm), meeting safety guidelines for second storey and above windows
• Opener & link bar recommendations: 1 opener for up to 500mm sash width. 2 openers & link bar for 600-900mm sash width. 3 openers and link bar for 900-1500mm sash width
• Tested to over 100,000 cycles
• Fixing screws not supplied