If you have a Truth window lock stamped 31401 or 31402, you probably have the Truth Multi Point Sash Lock. These numbers are found on the linkage arm, and are just stamping numbers, but we have not found them on any other Truth Hardware. If your window lock looks like the one below, then you are on the right track. You can order them on our website. When the lever is lifted and window unlocks, when the lever is lowered the window locks. We offer them in White and Bronze. Our website
