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Drain Covers with Locks

Prevent thieves from stealing your floor drain grates! These replacement grates with drain locks prevent staff or night crews from removing the drain grate so they can stuff trash down your drains.  They are perfect for floor drains in restaurants, food processing plants, factories, restrooms, walkways, and construction sites. Available for square or round drain grates.

  • Guardian Floor Drain-Lock Round - 4.575" Smith Drain Guardian Floor Drain-Lock Round - 4.575" Smith Drain

    Guardian Floor Drain-Lock Round - 4.575" Smith Drain

    The Guardian Round FLOOR Drain-Lock replaces old, broken, or stolen drain grates with an identical drain cover that features our patented locking system.  Your typical drain cover can easily be removed with a screw driver, but this Drain-Lock...

    $79.95
    Add to Cart
  • Guardian Floor Drain-Lock Round - 4.65" GDL-RFD-3500J

    Guardian Floor Drain-Lock Round - 4.65" Josam Drain

    The Guardian Round FLOOR Drain-Lock replaces old, broken, or stolen drain grates with an identical drain cover that features our patented locking system.  Your typical drain cover can easily be removed with a screw driver, but this Drain-Lock...

    $79.95
  • Guardian Floor Drain-Lock Round - 5.00" Zurn Drain Guardian Floor Drain-Lock GDL-RFD-3500Z

    Guardian Floor Drain-Lock Round - 5.00" Zurn Drain

    The Guardian Round FLOOR Drain-Lock replaces old, broken, or stolen drain grates with an identical drain cover that features our patented locking system.  Your typical drain cover can easily be removed with a screw driver, but this Drain-Lock...

    $79.95
    Add to Cart
  • Guardian Floor Drain-Lock Square - Smith 4.70" Style Guardian Floor Drain-Lock Square - Smith 4.70" Style

    Guardian Floor Drain-Lock Square - Smith 4.70" Style

    The Guardian FLOOR Drain-Lock replaces old, broken, or stolen drain grates with an identical drain cover that features our patented locking system.  Your typical drain cover can easily be removed with a screw driver, but this Drain-Lock requires a...

    $79.95
    Add to Cart
  • Guardian Floor Drain-Lock Square - Zurn 4.68" Cover Guardian Floor Drain-Lock Square - Zurn 4.68" Cover

    Guardian Floor Drain-Lock Square - Zurn 4.68" Cover

    The Guardian FLOOR Drain-Lock replaces old, broken, or stolen drain grates with an identical drain cover that features our patented locking system.  Your typical drain cover can easily be removed with a screw driver, but this Drain-Lock requires a...

    $79.95
    Add to Cart
  • Universal Floor Drain Cover Replacement with Drain Lock Universal Floor Drain Cover with Lock

    Universal Floor Drain Cover with Lock

    Want to place your old drain cover with a locking drain cover?  We have developed a unique drain cover locking system by combinding a universal drain cover with our Lock and Stop Drain Lock.  Please make sure to measure the inside diameter of...