usage area  : double sash /  sing sash window and doors.

assembling ; 

it helps to easy instalatııon and save much time.

3,9×25 rare serrated espagnolette screws code:  449.339.025.001

coating ; 

YelkenCoat gives longer durabilty and corrision protectıon to the hardware.

Sertifika;
it is suitable for TSE certifictes.