Replacement Window Sash Lock For Vinyl Windows Diecast Cam Action Hook Latch With Mounting Hardware White Finish Upgrades Single And Double Hung Sashes Durable Easy Install And Secure Smooth Operation

Secure Window Sash Lock for Single & Double Hung Windows
✔️ Cam-action latch; anti-jimmy studs; white finish; hardware included

This sash lock is designed to replace or upgrade locking hardware on vertical sliding windows, including single-hung and double-hung units. It’s commonly used on older wood or vinyl sash windows to restore security and improve weather sealing.

✅ Diecast zinc construction with corrosion-resistant white finish
✅ Fits single-hung and double-hung vertical sliding windows
✅ Cam-action latch draws keeper tight for a secure seal
✅ Mounting hole centers: lock 1-15/16 in (49.2 mm); keeper 1-7/8 in (47.6 mm)
✅ Includes one lock, one keeper, mounting hardware and simple instructions

💡 What is a window sash lock used for and how does it improve security on vertical sliding windows?

It's handy for keeping sash windows secure and reducing drafts in older homes.

- handy for tightening seals on single-hung and double-hung windows - improves security and draft control on older wooden or vinyl frames - easy installation with included screws, keeper and instructions