Deltana CF66U10B Casement Window Fastener Medium Oil Rubbed Bronze

Product Description

The DELTANA CF66U10B is a medium casement window fastener designed to secure casement-style windows in residential and light commercial applications. This window lock mounts to the window sash and engages a keeper to hold the casement tightly closed, helping to prevent air infiltration and maintain a weathertight seal. Finished in oil rubbed bronze, the CF66U10B provides a traditional, dark-toned appearance suited for period or transitional architectural styles. The unit ships as a single fastener and is constructed from solid brass, consistent with Deltana architectural hardware standards. Installation is straightforward and requires basic hand tools.

The CF66U10B is appropriate for residential casement windows in new construction and renovation projects. It is commonly installed by glaziers, carpenters, and general contractors during window trim-out or as a replacement for worn or damaged window hardware. The oil rubbed bronze finish coordinates with matching door and window hardware in the Deltana CF series line. This fastener is sold individually and is suited for single-window replacement or multi-window projects ordering at quantity.

Key Features

• Oil rubbed bronze finish for traditional and transitional architectural applications
• Medium size fastener at 3.5 inches length and 2.9 inches width
• Solid brass construction for corrosion resistance and long-term durability
• Casement-style window lock designed to pull sash tight against the frame
• Sold individually with a case quantity of 100 units available for larger projects

Compatibility

Designed as an OEM-style replacement or new-installation casement window fastener for standard residential and light commercial casement window applications.

Installation Notes

Installation is typically performed by a finish carpenter, glazier, or general contractor using a drill and standard screwdriver bits. Ensure the window sash is closed and the frame is square before marking and drilling pilot holes to avoid misalignment with the keeper plate. Follow the window manufacturer guidelines and any applicable local building codes when installing window locking hardware. Do not overtighten mounting fasteners, as this may strip brass threads or cause finish damage.