Updated Home Security Patio Sliding Door Loop Lock - 90/180 Degree Stainless Steel U Sliding Door Lock Latch for Barn, Garden, Fence Gate, Window - Sturdy and Long-Lasting (White-4 Pcs)

Sturdy & Secure: The upgraded aluminum alloy patio sliding door lock features an enhanced appearance and quality. Made of bend-resistant and rust-proof material, it boasts a long service life. It effectively improves home security preventing toddlers and dogs from sneaking out, while helping lock garden gates, shed doors, and more tightly | Easy & Flexible Installation: Equipped with a rotating loop bar, this barn door lock can be installed on both flat and uneven surfaces (even if door and jamb arent aligned). The sliding door latch supports 90/180 installation angles and is compatible with left/right/up/down orientations, allowing flexible choices based on actual needs | Fits Complex Doors: The loop bar can rotate freely within 0-180. Specifically designed for patio doors, this sliding door lock is especially suitable for uneven surfaces, warped door frames, or other doors with complex installation conditions | Easy to Install & Operate: The package includes 4 pieces of 2-3/8 inch patio sliding door loop lock, 64 screws, and 32 expansion tubes. For installation, simply mark the position and fix the lock plate with screws; for use, just lift or lower the loop bar gently to lock or unlock | Widely Used: Due to multi-angle installation, this home security door latch is widely applicable to patio sliding doors, windows, barn doors, garden fence gates, screen doors, storage room doors, shed doors, and more