black plastic window hinge piece
A home owner from ORLANDO says:
October 10, 2014
the black plastic pice that holds the window arm in place ...name says roto A
Tom from SWISCO responded:
October 13, 2014
I don't know exactly what you have, but I'm familiar with the mechanism. Most types of casement window hinges have a plastic slider. Unfortunately, these are not available by themselves. You will need to purchase a new hinge. Start by looking at our 36-013-10 and seeing if this can work for you, but if not take a few pictures of your existing hardware and upload them here for me to see.