Black Spring Door Lock,Resilient Bolt Latch Aluminum Alloy Safety Automatic Spring Barrel Door Lock with Screws,Used for Wooden Door,Wooden Window

【Sturdy & Long-lasting】— Constructed from one-piece solid die-cast forging with a thickened base and aluminum alloy material, incredibly strong, long-lasting, and waterproof. The deep-baked paint provides a vibrant finish that won’t fade over time, ensuring longevity. 【Size】— Length: 2.31 inch .Width: 1.70 inch.please refer to the product size picture for details. 【Self-latching Design】— Designed with a tilt-port mechanism and a built-in high-quality spring. This ensures the retractable lock head slides smoothly into the latch, locking automatically without manual effort,make the door closed easily with a slightly push. 【Widely Application】— Spring load bolt latch fit for kitchen cabinets, windows, drawers, RV cupboards, pets doors，fences, and small doors. 【Simple Installation】— Easy to install with just a few steps—mark the position, pre-drill holes, and screw in place. For optimal automatic locking function, ensure the lock body and seat maintain a 5-10mm gap. 【Package Included】—2 × Automatic door bolts, 8 × Screws.