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The PRIME LINE PRODUCTS F 2527 is a double hung sash lock designed for securing single- and double-hung windows in residential applications. Constructed from stamped steel with a bright brass-plated finish, this sash lock features a draw-tight cam-action latch mechanism that pulls both sash rails firmly together when engaged. The 1-3/4 inch profile fits standard sash rail widths found in common wood and vinyl window frames. It is typically installed by glaziers, general contractors, or experienced maintenance technicians during window hardware replacement or renovation work.
This sash lock is suited for residential window installations where a reliable, low-profile locking mechanism is required on double hung window units. The cam-action design ensures consistent draw-tight closure, helping to reduce air infiltration between sash rails. It ships carded in packages of 6 units, making it practical for multi-window service calls or contractor stock.
Designed as an OEM-style replacement sash lock for standard double hung residential windows requiring a 1-3/4 inch cam-action latch fitting.
Installation is typically performed by a glazier, window installer, or general maintenance technician. Before beginning, close and secure the window sash and ensure the work area is stable. Mount the lock body to the upper sash rail using the provided or appropriately sized fasteners, aligning the cam latch with the keeper on the lower sash. Verify smooth cam engagement and full draw-tight closure before finishing the installation.
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