Usage area; is used for Tilt&Turn and Double Sash windows (for active and passive sashes) and provides better insulation

Upper Extension ;  it can be used with standard, narrow, security, security narrow, ventilated, double pin corner transmissions

Bottom extension piece ; it can be used with bottom extension piece 

Horizantal opening position ; it can be used with security pin and security narrow corner tranmission 

Adjusting the gasget pressure;  gasget pressure can be changed in a level of  ±0.8 mm 

Assembling; it saves time by easy assembly of the hardware.

3,9x25 rare serrated espagnolette screws code:  449.339.025.001

Coating ; 

YelkenCoat gives longer durability and corrosion protection to the hardware.

Certificate;
it has TSE certificate.