The Extreme Friction Stay from Cotswold is suitable for heavy duty applications up to 35kg, with a maximum vent width of 950mm. The Extreme friction stay features 2 reinforced austenitic heavy duty links to add strength.

This friction stay has been tested to 25,000 cycles for durability and features an overlap slide for enhanced smooth operation.

The Easy Clean feature complies with BS8213.

Technical Information:

Material Specification:

Ferretic steel suitable for normal applications supplied as standard.

Austenitic steel suitable for coastal / high humidity areas available for special order.

Sizes:

Available in 12"" and 16"" Side Hung

Available in 13mm or 17mm stack height

** Insert stack height, i.e. for 17mm stack height 12"" side hung: HS9012EXT17

Please note all sizes and weights are approximate