• Orders
  • Customer Service 1-800-437-1146
  • View Catalog
  • Shop by Category
  • Bioaugmentation & Chemicals
  • Collection
  • Chemical Feed
  • Facility Maintenance
  • Filtration
  • Flow Pressure
  • Hose
  • Laboratory
  • Safety
  • Tools
  • See All Categories
  • Promotions
  • New Products
  • Learning Center
  • The Pollardwater Blog
logo
false
  • Login

    Forgot Password?

    Don't Have An Account?

    Place orders directly through our site.
    Get your best contracted price
    & volume discounts.

    Register Now

  • Cart 0
  • Shop by Category
  • Bioaugmentation & Chemicals
  • Collection
  • Chemical Feed
  • Facility Maintenance
  • Filtration
  • Flow Pressure
  • Hose
  • Laboratory
  • Safety
  • Tools
  • See All Categories
  • Promotions
  • New Products
  • Learning Center
  • The Pollardwater Blog
logo
shopping_cart 0
false
Forgot Password?

Don't Have An Account?

Place orders directly through our site.
Get your best contracted price
& volume discounts.

Register Now
search clear
Cart 0
your selections
  • Brand: Master Lock
Clear Filters
  • Brand: Master Lock
Clear All Filters
category
  • Safety & Security (66)
  • Safety & Security (66)
  • Valves (11)
  • Valves (11)
  • Hardware (2)
  • Hardware (2)
  • Heating & Cooling (2)
  • Heating & Cooling (2)
  • Janitorial (2)
  • Janitorial (2)
brand

Show More Refinements

Show More Refinements

  • Home
  • All Products
    •  Filter
    Sort
    61 - 80 of 83 results for "Master Lock"
    Prev 12345 Next
    61 - 80 of 83 results for "Master Lock"
    • Best Selling
    • Featured
    
    • Master Lock 26 L/OUT OS PLG & HOIST Control Cover M453XL at Pollardwater

      Master Lock 26 L/OUT OS PLG & HOIST Control Cover
      M453XL

      41.88

      View Details
    • Master Lock 2-7/8 x 7 in. Aluminum and Stainless Steel Valve Lock in Red MAS427 at Pollardwater

      Master Lock 2-7/8 x 7 in. Aluminum and Stainless Steel Valve Lock in Red
      MAS427

      19.37

      View Details
    • Master Lock Thermoplastic Lockout MS3920 at Pollardwater

      Master Lock Thermoplastic Lockout
      MS3920

      23.63

      View Details
    • Master Lock 443 Series Padlock 7/8 in. Post Height Keyed Alike # 2552 M443KALE2552 at Pollardwater

      Master Lock 443 Series Padlock 7/8 in. Post Height Keyed Alike # 2552
      M443KALE2552

      11.69

      View Details
    • Master Lock LCK LABELS 5X1 SELF-ADHESIVE 50/PAC M461 at Pollardwater

      Master Lock LCK LABELS 5X1 SELF-ADHESIVE 50/PAC
      M461

      64.3

      View Details
    • Master Lock GAS CYL Valve Lockout For Up To 3 Valve MS3910 at Pollardwater

      Master Lock GAS CYL Valve Lockout For Up To 3 Valve
      MS3910

      18.51

      View Details
    • Master Lock 1/4 in. Nylon Keyless Lockout in Red M453L at Pollardwater

      Master Lock 1/4 in. Nylon Keyless Lockout in Red
      M453L

      37.26

      View Details
    • Master Lock 3 Series 1-9/16 x 2 in. Laminated Steel Padlock M3LH at Pollardwater

      Master Lock 3 Series 1-9/16 x 2 in. Laminated Steel Padlock
      M3LH

      16.43

      View Details
    • Master Lock Pro Series® 2-5/8 x 1-3/8 in. Weather Tough® Laminated Steel Padlock Keyed Alike M6127KA at Pollardwater

      Master Lock Pro Series® 2-5/8 x 1-3/8 in. Weather Tough® Laminated Steel Padlock Keyed Alike
      M6127KA

      45.1

      View Details
    • Master Lock Zenex™ 10 LCK ZENEX P/LOCK L/OUT STN M1483BP410 at Pollardwater

      Master Lock Zenex™ 10 LCK ZENEX P/LOCK L/OUT STN
      M1483BP410

      415.7

      View Details
    • Master Lock Pro Series® 2-5/8 x 3/4 in. Shrouded Laminated Steel Padlock M6327 at Pollardwater

      Master Lock Pro Series® 2-5/8 x 3/4 in. Shrouded Laminated Steel Padlock
      M6327

      0.0

      View Details
    • Master Lock LABELED SNAP On HASP Green M427GRN at Pollardwater

      Master Lock LABELED SNAP On HASP Green
      M427GRN

      0.0

      View Details
    • Master Lock 20 LCK P/LOCK L/OUT STN M1484BP410 at Pollardwater

      Master Lock 20 LCK P/LOCK L/OUT STN
      M1484BP410

      818.88

      View Details
    • Master Lock LABELED SNAP On HASP Black M427BLK at Pollardwater

      Master Lock LABELED SNAP On HASP Black
      M427BLK

      0.0

      View Details
    • Master Lock Thermoplastic Lockout M484 at Pollardwater

      Master Lock Thermoplastic Lockout
      M484

      83.9

      View Details
    • Master Lock Polyethylene Lockout M1457V410KA at Pollardwater

      Master Lock Polyethylene Lockout
      M1457V410KA

      330.3

      View Details
    • Master Lock 2-1/4 x 1-1/16 in. Brass Resettable Combination Padlock MAS1175 at Pollardwater

      Master Lock 2-1/4 x 1-1/16 in. Brass Resettable Combination Padlock
      MAS1175

      34.82

      View Details
    • Master Lock Padlock Overide Key for Master Lock 176 Combination Padlocks M176OK at Pollardwater

      Master Lock Padlock Overide Key for Master Lock 176 Combination Padlocks
      M176OK

      0.0

      View Details
    • Master Lock 11 in. All-Weather Copier Paper MAS8511 at Pollardwater

      Master Lock 11 in. All-Weather Copier Paper
      MAS8511

      0.0

      View Details
    • Master Lock SAF L/OUT P/LOCK KD ALIKE RED. M410KALTRED at Pollardwater

      Master Lock SAF L/OUT P/LOCK KD ALIKE RED.
      M410KALTRED

      21.68

      View Details
    61 - 80 of 83 results for "Master Lock"
    Prev 12345 Next
    61 - 80 of 83 results for "Master Lock"
    Prev 12345 Next
    Compare
    Sign up to receive email about product launches, events, deals & more!
    Sign up
    • https://www.facebook.com/pollardwater
    • https://www.linkedin.com/showcase/fergusonwaterworks/
    • Company Information
    • About Us
    • Careers
    • Company History
    • Customer Resources
    • Brands We Carry
    • Contact Us
    • Customer Service
    • Learning Center
    • Register for an Account
    • Benefits of Registration
    • Tax Exemption
    • Forms
    • Credit Application
    • Forms & Resources
    • Instrument Repair Request
    • USMCA Certificate
    • Pollardwater Catalog
    • Shop Our Catalog
    logo

    © 2025 Ferguson Enterprises, LLC

    Terms of Site Use | Terms of Sale | Accessibility Statement | Privacy & Security | Cookie Policy | Do Not Sell or Share My Personal Information | CA Privacy Rights | Sitemap