Aluminum Iron Alloy Key Cylinder, Indoor Door Lock Core with 3 Keys, Polished Surface, for 35-50mm Doors

AND HIGH-QUALITY MATERIAL] The lock cylinder is crafted from premium aluminum-iron alloy, providing excellent strength, hardness, and toughness to ensure long-lasting durability. [COMPLETE SET OF ACCESSORIES] Includes 3 matching keys and all necessary accessories to prevent key loss and ensure easy unlocking. [EXQUISITE APPEARANCE DESIGN] The polished of the lock cylinder adds a touch of elegance and is easy to install on any home door without any rough edges. [WIDE APPLICATION] Suitable for doors with a thickness of 35-50mm, making it a convenient addition to your home security measures. [HIGH SAFETY FACTOR] This indoor key lock cylinder offers enhanced safety features, making it to prying and ensuring the security of your family. Item Type: Key CylinderMaterial: Aluminum Iron AlloyWeight: Approx. 99g / 3.5ozLength: Approx. 70mm / 2.8in (not counting the head)Height: Approx. 29mm / 1.1inScope of application: suitable for doors with a thickness of 35-50mm 1 x Lock Cylinder3 x Matching Key 1. Remove the old lock:Use a cross screwdriver to turn out the middle lock body screw; the adjustment direction of the lock core is pulled out from the direction of rotation2. Install the new lock:Align the center of the new lock completely and insert it into the hole on the door; use a cross screwdriver to screw the screw into the fixed lock cylinder. 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• AND HIGH-QUALITY MATERIAL] The lock cylinder is crafted from premium aluminum-iron alloy, providing excellent strength, hardness, and toughness to ensure long-lasting durability.
• [COMPLETE SET OF ACCESSORIES] Includes 3 matching keys and all necessary accessories to prevent key loss and ensure easy unlocking.
• [EXQUISITE APPEARANCE DESIGN] The polished of the lock cylinder adds a touch of elegance and is easy to install on any home door without any rough edges.
• [WIDE APPLICATION] Suitable for doors with a thickness of 35-50mm, making it a convenient addition to your home security measures.
• [HIGH SAFETY FACTOR] This indoor key lock cylinder offers enhanced safety features, making it to prying and ensuring the security of your family.