Casement window hardware

Question

I want to buy a left and right operator (for spare) and 2 each left and right handles.

The marking on the one I removed say: Truth 30905 on top. On the bottom it says 01222004 1214 and 45251.

Thank you.

Bob · Accepted Answer

I believe this might be our 39-171 and 39-172 Dyad Operators. Please compare the dimensions to confirm. For a compatible handle see the 39-114L.