Serozzetta Carolina Lever On Rose Hammered unscrew the knob and the

unscrew the knob and the arm will automatically flip up to the vertical position allowing ample clearance between the moving sash windows

They are designed and tested to be durable and eliminate the possibility of finger trapping accidents

Contract Bathroom Lock

simply use the turn knob

Serozzetta Carolina Lever On Rose Hammered unscrew the knob and theLever on a concealed fix 2 part screw on round rose. A slightly arched round bar lever with a ringed feature at the end of the handle. Part of the Serozzetta Zin lever designer collection. Comes with a 10 year mechanical guarantee and is fire door rated. Suitable for domestic and commercial use.