Sell Windproof Mechanical Self-Locking Door Stopper Hole Mounting Heavy Duty Door Stopper best price

Features: 1. Mechanical door stopper, quiet and windproof, no magnetism, more windproof. 2. Precise structure, ingenious craftsmanship, rotating movement, strong spring make the overall rotation smoother and the card position more accurate. 3. Non-magnetic suction, mechanical lock, push in to lock, push again to unlock. 4. Selected materials, zinc alloy has good hardness, is not easy to corrode, and is durable. 5. Moisture-proof and rust-proof, long-term use as new, multi-layer electroplating, smooth and delicate surface, not afraid of moisture. 6. Height adjustment, free expansion and contraction, suitable for door seam 12-23MM, humanized self-adjustment. 7. You can choose between punching and punch-free installation methods, punching installation, strong bearing capacity, strengthening and stability, punch-free installation, protecting the original home decoration, and meeting your different needs. Specification: Name: Mechanically suction Material: Zinc Alloy Suitable for door gap: 12-23MM Installation method: punching/free punching Color black/silver Diameter size: 63mm Hole pitch size: 27mm Packing list: 1 * bumper 5 * screw 3 * Screw set 1 * 3M nail free glue #WindproofMechanicalSelf-LockingDoor #StopperHoleMountingHeavyDutyDoorStopper