Flush Bolt Lock for French Doors, 8 Inch (20 cm) Top/Bottom Concealed Latch - Steel Construction, Polished Brass Finish (1 Pack) for Double/Patio/Storm Doors
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- Professional Security for Double Doors: Secures inactive French, patio, or storm doors at top/bottom edges. Concealed latch prevents forced separation while preserving clean aesthetics. Ideal for aligning doors and blocking unwanted movement in high-traffic or windy areas.
- Gravity-Proof Sliding Mechanism: Reinforced steel spring plate ensures smooth, jam-free operation with precise resistance. Eliminates accidental disengagement from vibrations, wind, or gravity—keeping locks firmly engaged during impacts or harsh weather.
- Easy Installation & Repair Kit: Precision dimensions: 8" L x ¾" W x ⅝" T (20 cm x 1.9 cm x 1.6 cm). Fits standard door preps. Includes three solid wood dowels to repair stripped screw holes—restore stability without replacing doors.
- All-Weather Durability: Heavy-duty steel core with polished brass electroplated finish resists rust, tarnish, and corrosion. Withstands humidity, temperature swings (-40°F to 176°F / -40°C to 80°C), and UV exposure. Perfect for exterior doors
- Complete Pack & Finish Options: Includes 1 lock assembly + mounting screws. Installs in minutes with basic tools. Also available in Chrome, Oil-Rubbed Bronze, Matte Black & Satin Nickel. Silent operation and lifetime reliability for residential or commercial use.
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