National Hardware Nickel 7/8" Crescent Sash Lock is expertly designed to draw window frames together, effectively reducing rattling and enhancing window stability. Crafted from durable zinc die-cast material, this sash lock ensures long-lasting performance and reliability. Its compact base measures 2-7/16" x 1-11/16" x 7/8", making it suitable for a variety of window applications. Installation is hassle- with the included mounting screws, allowing for a secure and straightforward setup. Model Number: N148-767