| 摘要 |
A latch mechanism for a window includes a main housing, a bolt, and a spring. The bolt is substantially located within the housing and is biased by the spring into an extended position. In the extended position, an end of the bolt extends into a side jamb of a frame of the window. The end of the bolt has a protrusion which projects in the direction of travel of a window sash within the window frame and is engageable with a pocket brace located in the side jamb.
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