RUIAN Window Sash Lock Replacement 4 Pack F2590-2-1/4" Hole Centers Sliding Window Latch Lock for Double Hung Windows, Vertical Single Sliding Window Lock Latch with Screws, White Window Hardware

["【4 Pack Window Sash Lock Set with Screws】 Complete replacement window locks set includes 4 sash locks and 8 mounting screws. Enough quantity for daily window lock replacement needs. Compatible with F2590 universal window sash lock specifications, perfect for replacing loose, worn-out, or broken window latches to restore home and office security.","【Premium Alloy Material - Built to Last】 These window latch locks are constructed from heavy-duty zinc alloy with a corrosion-resistant black paint finish. Unlike cheap plastic window parts, our sash lock is safe, firm, and not easy to break or damage — designed for long-term use even in humid or harsh weather conditions. Stainless-window-resistant replacement sash lock for years of reliable performance.","【Precise Size - 2-1/4 Inch Mounting Hole Centers】 Designed with standard 2-1/4\" (57mm) screw hole spacing and 3/8\" latch projection that securely engages the fixed rail on the exterior sash. Fits most standard single and double hung windows, vertical sliding windows, and casement window hardware. Please measure your existing window sash lock mounting holes before purchasing.","【Easy to Install - No Professional Needed】 Simple DIY installation in minutes. Just align the sliding window latch with your window frame, mark the screw hole locations, and secure with included screws. No drilling or special tools required. Ideal window latches replacement for old windows, RV window latch, screen window lock, and sliding sash window applications.","【Wide Compatibility - Multiple Window Types】 Our window locks for vertical sliding windows work by sliding the latch into the window track to lock securely. Suitable for double hung window parts replacement, single sliding windows, RV sliding window, casement windows, and most standard residential or commercial windows. Universal window sash lock replacement for up and down sliding window locks and latches."]