Truth Casement Window Top Hinge

Question

I have a Truth Casement Window Top Hinge that is broken. The black plastic(?) piece that runs in the track is separated into 2 pieces. I have included photos of the left hinge, although it is the right hinge that is broken. The total track length ( see photo ) that mounts on the window frame appears to be approximately 26" including the rubber end that is in the corner. The longest arm piece at the top is approximately 6.5". The bottom crank mechanism ( which I don't need ) is stamped 20810. Please advise what replacement part I need to replace this top right ( looking out from inside ) casement window hinge. It is attached to a Milgard window.

Jasmine · Accepted Answer

Thanks for posting! Your hinges remind me of either the 36-021 or 32-021HD Four-Bar hinge sets. To determine which of these is the best fit, you'll need to carefully compare their specifications to your existing hinges.

Both of these can be oriented to work for left and right handed applications, on both the top and bottom of the window. It is suggested to replace both the top and bottom hinges to ensure they are a match.

Detail of 36-021

Dimensions for 36-021HD