Upon request your win­dows from Wik­tor­czyk can be fit­ted with any win­dow han­dles avail­able on the Euro­pean mar­ket. Below you can see some exam­ples of the types of han­dles avail­able at an extra charge:

HOPPE SECUS­TIC anti-​burglary han­dle with key and with button

Mod­ern stain­less steel han­dles from TUPAI