National Marker N325381 Crescent Sash Lock Satin Nickel

Product Description

The NATIONAL MARKER N325381 is a crescent-style sash lock designed for double-hung windows. It draws window frames together to reduce rattle and provides a secure closing point between the upper and lower sash. The lock body is zinc die-cast construction with a satin nickel finish. Mounting screws are included. This type of hardware is typically installed by general contractors, carpenters, and maintenance technicians during window installation or replacement service.

The N325381 is intended for use on standard double-hung window applications in residential and light commercial settings. It corresponds to National catalog model V600. The crescent cam design is a common format for this window type, engaging the opposing sash rail to hold both sashes in a closed and locked position. Mounting hardware is included, making this a complete unit ready for installation.

Key Features

• Crescent-type cam draws upper and lower sash frames together to reduce rattle
• Zinc die-cast construction for durability
• Satin nickel finish
• Mounting screws included
• Corresponds to National catalog model V600

Compatibility

Designed as an OEM-style replacement crescent sash lock for standard double-hung window applications. Corresponds to National catalog model V600.

Installation Notes

Installation is typically performed by carpenters, window installers, or maintenance technicians. Shut the window fully before marking and drilling pilot holes to ensure proper sash alignment. Use only the included screws or equivalent fasteners sized for the window rail material. Avoid overtightening, which can strip the mounting holes or crack the die-cast body.

Technical Specifications

• Finish: Satin Nickel
• Material: Zinc Die-Cast
• Weight: 0.165 pounds
• UPC: 00038613325388

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N325381