National Marker N248468 Crescent Sash Lock 7/8 Inch

Product Description

The NATIONAL MARKER N248468 is a white crescent sash lock designed to draw window frames together and reduce rattle in single- and double-hung window applications. Constructed from zinc die-cast material, this sash lock delivers corrosion resistance and long-term durability in standard residential window service. The unit measures 2-7/16 inches x 1-11/16 inches with a 7/8 inch base, making it a compact, low-profile fastener. Mounting screws are included, allowing straightforward installation without sourcing additional hardware. This lock is a practical replacement or upgrade choice for window service professionals and contractors working on residential window hardware.

This crescent sash lock is suited for residential single- and double-hung window installations where frames need to be drawn together for a secure, rattle-free fit. It is commonly installed during window replacement, renovation work, or as a direct hardware replacement when existing sash locks fail or wear out. The compact base dimensions allow it to fit in standard window sash cutouts without modification.

Key Features

• Zinc die-cast construction for durability and corrosion resistance
• Crescent cam design draws window frames together to eliminate rattle
• 7/8 inch base fits standard sash lock cutouts
• Overall dimensions: 2-7/16 inches x 1-11/16 inches x 7/8 inches
• Mounting screws included for complete installation out of the box
• White finish suits standard residential window frames

Compatibility

Designed as an OEM-style replacement crescent sash lock for standard residential single- and double-hung windows with a 7/8 inch base cutout.

Installation Notes

Installation is typically performed by window installers, carpenters, or general contractors. Remove the existing sash lock hardware before mounting the new unit, ensuring the window sash is in the closed position during installation. Use the included mounting screws and a standard screwdriver or drill driver — avoid overtightening to prevent cracking the window sash material. Follow all applicable local building codes when performing window hardware service.

Technical Specifications

• Material: Zinc Die-Cast
• Finish: White
• Base Size: 7/8 inches
• Overall Dimensions: 2-7/16 inches x 1-11/16 inches x 7/8 inches
• Weight: 0.166 pounds
• Includes: Mounting Screws
• UPC: 00038613248465

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N248468