Description
Product Overview
The 90/180 Degree Flip Sliding Barn Door Lock by shjykru is engineered for demanding industrial and commercial environments where security, durability, and ease of use are paramount. Crafted from thickened zinc alloy, the lock offers superior corrosion resistance and a robust, heavy‑duty feel that stands up to repeated use in barns, garages, cabinets, bathrooms, and other high‑traffic areas. Its unique flip mechanism allows the latch to rotate 90 degrees for quick access or 180 degrees for a fully locked position, providing versatile control over door movement. The lock measures 3.14 x 0.98 x 0.8 inches and weighs just 5.3 ounces, making it compact enough to fit discreetly on a wide range of door frames while still delivering maximum security.
![[Product front view showing all components]](https://www.xenviro.store/wp-content/uploads/2026/07/ed4a0594a2ae44c485c11727933d1a17.jpg)
Usage
Designed with versatility in mind, this lock is suitable for a broad spectrum of applications. In agricultural settings, it secures barn doors against livestock escape and unauthorized entry. In residential or commercial garages, it provides a reliable barrier against theft while allowing quick release when needed. The lock also excels in cabinet and bathroom installations, where space is limited but security cannot be compromised. Its straightforward installation process means it can be fitted to standard door frames without extensive modifications, making it an ideal choice for DIY enthusiasts, contractors, and facility managers alike.
Why Choose Us
Choosing the shjykru 90/180 Flip Barn Door Lock means opting for a product backed by rigorous quality control and a commitment to customer satisfaction. Each lock undergoes a multi‑stage testing process to verify its anti‑rust performance, load‑bearing capacity, and smooth operation under both 90‑degree and 180‑degree positions. Our zinc alloy formulation is specifically selected for its balance of strength and resistance to environmental degradation, ensuring the lock remains functional even in humid or salty conditions. Additionally, shjykru offers responsive after‑sales support, including installation guidance, warranty coverage, and a dedicated help line for any technical queries.
Key Features
- Heavy‑duty zinc alloy construction resists rust and wear for long‑term reliability.
- Flip mechanism provides both 90° quick‑release and 180° fully locked positions.
- Compact size fits standard door frames without extensive modifications.
- Easy‑install design includes all necessary mounting hardware for fast setup.
- Dedicated customer support and warranty ensure peace of mind after purchase.
FAQ
Can this lock be used on wooden doors?
Yes, the lock’s mounting plate is compatible with both metal and wooden door frames. For wooden doors, we recommend pre‑drilling pilot holes to prevent splitting and ensure a secure fit.
Is the lock resistant to saltwater corrosion?
The zinc alloy material is formulated to provide strong resistance to both freshwater and saltwater environments, making it suitable for coastal installations and marine applications.
What tools are required for installation?
Installation typically requires a standard screwdriver, a drill with appropriate bits for pilot holes, and a measuring tape. All necessary mounting hardware is included in the package.
How does the 90/180 flip mechanism work?
The latch arm pivots on a central axis. When rotated 90°, the latch releases the door for easy opening. Rotating further to 180° engages the bolt fully into the strike plate, securing the door against forced entry.
What is the warranty period for this lock?
shjykru offers a one‑year limited warranty covering manufacturing defects. If any issues arise within this period, contact our support team for a replacement or repair.







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