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Drain Locks

Drain clogs are often caused because unwanted trash and debris is washed or swept down the drain.  That's why many restaurant owners and facility managers are choosing to lock down their drains.  Locking down your drains is the best way to prevent your plumbing system from becoming the "trash can" for night cleaners or lazy employees.  As the leading provider of drain locks we have the best selection of products for your application. 

Watch this video to see a typical compartment sink setup

 Drain Locking Program:  We offer a Drain Locking Program for restaurants who are ready to lock down all their drains.  We provide step by step instructions to ensure you get the right products for each drain.  Please contact us to learn more, and mention the Drain Lock Program.

 Guardian Drain Lock HybridGuardian Floor Drain LockDome-D-LockThe Locking Dome StrainerLock & Stop Drain Lock
Product Image 3 3 3 Locking Dome Strainer Lock and Stop
Applications Floor Sinks Floor Drains Floor Sinks and Mop Basins Floor Sinks and Mop Basins Floor Sinks & Floor Drains
Sizes 2", 3", & 4" round drains Smith, Zurn, & Josam drains - 3" square & round 2", 3", & 4" round drains 2", 3", & 4" round drains 2", 3", 4", & unique sizes
Locking Method Tamperproof Torx bolt Tamperproof Torx bolt Tamperproof Torx bolt Square head screw   Spanner bolt  
Material Polypropylene molded body with stainless steel strainer top Polypropylene molded body with a nickel-bronze strainer top Cast Aluminum Molded plastic   100% Stainless Steel  
Unique Features

•Easy to install.

•Now available with fine mesh strainer.

•Works with Drain-Net drain strainers and baskets.

•Replaces common drain covers and prevent drain cover theft.

•Only requires 1 bolt to open vs. 4 screws (like most drain covers)

 

•Easy to install.

•Prevents rags and floating debris from clogging drain

 

•Works in conjunction with basket strainer for double drain protection.

•Replaces old and rusty dome strainers.

•Strongest drain lock available.

•Works with odd drain sizes and covers.

•Handles greasy applications.

 Not sure what product you need?  Give us a call or we can help!  If you have a local plumber or facility service organization, we are happy to work with them as well.

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  • 6-inch extension bar for hard-to-reach fasteners

    6-inch extension bar for hard-to-reach fasteners

    This tool is nice to have when installing Guardian Drain Locks or Locking Dome Strainers in floor sinks. Adds length to access hard-to-reach fasteners Knurled band offers a nonslip grip for turning loosened fasteners by hand Spring-loaded detent...

    $15.95
    Add to Cart
  • Drain Armor - Compartment Sink Drain Lock

    Drain Armor - Compartment Sink Drain Lock

    Drain Armor is a locking strainer designed to protect your three-compartment sink!   It’s 3 ½” which is the standard size for almost all sinks and is compatible with existing lever drains and twist waste valves, so...

    $29.95
    Add to Cart
  • 3 ½” Cross Strainer™ Permadrain for floor drains

    Drain Lock Cross Strainer for floor drains

    The Cross Strainer is designed to keep large debris out and floor drain, and also locks down the drain grates in place. Kitchen staff and outside cleaning crews often remove floor drain covers when cleaning. Without the grated covers in place,...

    $24.95
    Choose Options
  • Drain Locking Program

    Drain Locking Program

    We offer a Drain Locking Program for restaurants who are ready to lock down all their drains.  We provide step by step instructions to ensure you get the right products for each drain.  Please contact us to learn more, and mention the Drain...

  • DrainShield Commercial Sink Strainer

    DrainShield Commercial Sink Strainer

    Want to lock down your drain strainer in your three compartment sink, food prep sink, or pot washing sink?  Then your solution is finally here!  This strainer, made of durable plastic, is a permanent locking solution for your commercial sink...

    $29.95
    Add to Cart
  • Fine Filters for Sink Strainers (50-pack)

    Fine Filters for Sink Strainers (50-pack)

    Tired of rice, coffee, sand, and other fine debris entering your drains through your sink?  Prevent all small and fine debris from causing sink backups with these fine filters.  While we have designed these for restaurants and commercial uses,...

    $8.95
    Add to Cart
  • Floor Drain-Lock Round - Josam Drain

    Floor Drain-Lock Round - Josam Drain

    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...

    $54.95
    Add to Cart
  • Floor Drain-Lock Round - JR Smith Drain

    Floor Drain-Lock Round - JR Smith Drain

    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...

    $54.95
    Add to Cart
  • Floor Drain-Lock Round - Zurn Drain

    Floor Drain-Lock Round - Zurn Drain

    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...

    $54.95
    Add to Cart
  • Floor Drain-Lock Square - Josam Style

    Floor Drain-Lock Square - Josam 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...

    $54.95
    Add to Cart
  • Floor Drain-Lock Square - JR Smith Style

    Floor Drain-Lock Square - JR Smith 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...

    $54.95
    Add to Cart
  • Floor Drain-Lock Square - Zurn Style

    Floor Drain-Lock Square - Zurn 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...

    $54.95
    Add to Cart