Single-sided stainless steel sliding door latch, door hook, modern movable door knob, single double-sided lock for home - Grey

[Durable Zinc Alloy] Made of sturdy zinc alloy for long-lasting durability. Complete with all components, facilitating a simple installation process.
[Easy Installation] Fits all sliding glass doors, offering quick and convenient installation and saving time. Slot size: 197*28 mm. Applicable to doors and windows with hollow interior materials, NOT applicable to solid wood doors. Single-sided locks are only suitable for doors and windows with single-sided slots.
[Smooth One-Sided Locking] Smooth operation with a single-sided hook lock for reliable security.
[Installation]: 1. Determine the slot size: 197*28 mm; 2. Determine the direction and secure the hook with screws. Tighten the screws in the board (do not overtighten, leave a little play for movement). 3. Align the side with the locking hook with the side slot and insert the lock assembly at an angle. 4. Tighten the one-sided lock directly with screws. 5. Install the locking hook seat corresponding to the hook position.