Devices For Hung Windows
These devices require a single-action to operate them. Not suitable for horizontal sliding windows.
Sold in handed pairs. Fitting a pair of devices complies with ASTM F2090-21
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Side-Fixed£1.00 -
Face-Fixed£1.00 -
Reverse Retrofit£1.00
Devices For Horizontal Sliding Windows
These devices require two independent actions to operate them. Not suitable for hung windows.
Fitting a single device complies with ASTM F2090-21
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Dual Action (Left-Hand)£1.00 -
Dual Action (Right-Hand)£1.00