Master Lock

Master Lock Products

Shop Master Lock products at Bargain Supply Network, a trusted industrial supply distributor serving warehouses, contractors, facility maintenance teams, manufacturers, schools, and government buyers across the United States.

Master Lock specializes in Safeties, Keyed Padlocks, and Combination Padlocks for commercial, industrial, warehouse, and maintenance applications. Browse our selection with competitive pricing, quote support, and nationwide shipping.

✓ Competitive pricing
✓ Bulk and freight quote support
✓ Nationwide shipping
✓ Trusted industrial manufacturers

Why Buy Master Lock from Bargain Supply Network?

Bargain Supply Network provides reliable access to Master Lock Safeties, Keyed Padlocks, and Combination Padlocks for warehouses, contractors, maintenance teams, and industrial facilities. Whether you are replenishing supplies, completing a project, or sourcing replacement products, we help streamline procurement with dependable sourcing and responsive support.

Our team works with businesses across the U.S. to provide fast quotes, competitive pricing, and efficient delivery on industrial supply orders of all sizes.

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Products 1-24 of 243
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Master Lock 1174 Combination Lock: Steel, 2" High, 2-1/4" Wide Image
Availability: Direct Supplier Stock
Item #: 64559768-MS -

1174 Combination Lock: Steel, 2" High, 2-1/4" Wide

Retail: $65.09
Price: $63.14

    Master Lock 1174 Combination Lock: Steel, 2" High, 2-1/4" Wide Combination Lock: Steel, 2" High, 2-1/4" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

    Master Lock 1174 Combination Lock: Steel, 2" High, 2-1/4" Wide Combination Lock: Steel, 2" High, 2-1/4" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

    Master Lock 1175 Combination Lock: 2" High, 2-1/4" Wide Image
    Availability: Direct Supplier Stock
    Item #: 64559792-MS -

    1175 Combination Lock: 2" High, 2-1/4" Wide

    Retail: $41.02
    Price: $39.79

      Master Lock 1175 Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

      Master Lock 1175 Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

      Master Lock 1175LH Combination Lock: 2" High, 2-1/4" Wide Image
      Availability: Direct Supplier Stock
      Item #: 64559784-MS -

      1175LH Combination Lock: 2" High, 2-1/4" Wide

      Retail: $46.87
      Price: $45.46

        Master Lock 1175LH Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

        Master Lock 1175LH Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

        Master Lock 1175LHSS Combination Lock: 2" High, 2-1/4" Wide Image
        Availability: Direct Supplier Stock
        Item #: 64559883-MS -

        1175LHSS Combination Lock: 2" High, 2-1/4" Wide

        Retail: $47.10
        Price: $45.69

          Master Lock 1175LHSS Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

          Master Lock 1175LHSS Combination Lock: 2" High, 2-1/4" Wide Combination Lock: 2" High, 2-1/4" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

          Master Lock 1177 Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide Image
          Availability: Direct Supplier Stock
          Item #: 80411051-MS -

          1177 Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide

          Retail: $41.71
          Price: $40.46

            Master Lock 1177 Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or...

            Master Lock 1177 Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide Combination Lock: Brass, 3-1/2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

            Master Lock 1178 Combination Lock: Die-Cast, 2" High, 2-1/4" Wide Image
            Availability: Direct Supplier Stock
            Item #: 64559826-MS -

            1178 Combination Lock: Die-Cast, 2" High, 2-1/4" Wide

            Retail: $23.08
            Price: $22.39

              Master Lock 1178 Combination Lock: Die-Cast, 2" High, 2-1/4" Wide Combination Lock: Die-Cast, 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or...

              Master Lock 1178 Combination Lock: Die-Cast, 2" High, 2-1/4" Wide Combination Lock: Die-Cast, 2" High, 2-1/4" Wide Dial, 3/8" Shackle Dia, 15/16" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

              Master Lock 1480DAT Receiver Lock Image
              Availability: Direct Supplier Stock
              Item #: 91878462-MS -

              1480DAT Receiver Lock

              Retail: $45.59
              Price: $44.22

                Master Lock 1480DAT Receiver Lock Receiver Lock For Use with 5/8" Receiver Holes (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                Master Lock 1480DAT Receiver Lock Receiver Lock For Use with 5/8" Receiver Holes (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                Master Lock 1481DAT Padlock: Stainless Steel, Keyed Alike Image
                Availability: Direct Supplier Stock
                Item #: 85003051-MS -

                1481DAT Padlock: Stainless Steel, Keyed Alike

                Retail: $56.13
                Price: $54.45

                  Master Lock 1481DAT Padlock: Stainless Steel, Keyed Alike Padlock: Stainless Steel, Keyed Alike Stainless Steel (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                  Master Lock 1481DAT Padlock: Stainless Steel, Keyed Alike Padlock: Stainless Steel, Keyed Alike Stainless Steel (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                  Master Lock 175 Combination Lock: Brass & Steel, 2" Wide Image
                  Availability: Direct Supplier Stock
                  Item #: 53090-MS -

                  175 Combination Lock: Brass & Steel, 2" Wide

                  Retail: $31.25
                  Price: $30.31

                    Master Lock 175 Combination Lock: Brass & Steel, 2" Wide Combination Lock: Brass & Steel, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                    Master Lock 175 Combination Lock: Brass & Steel, 2" Wide Combination Lock: Brass & Steel, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                    Master Lock 175LH Combination Lock: Solid Brass, 2" Wide Image
                    Availability: Direct Supplier Stock
                    Item #: 98732662-MS -

                    175LH Combination Lock: Solid Brass, 2" Wide

                    Retail: $35.66
                    Price: $34.59

                      Master Lock 175LH Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                      Master Lock 175LH Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                      Master Lock 176 K#P156 Combination Lock: Solid Brass, 2" Wide Image
                      Availability: Direct Supplier Stock
                      Item #: 93357192-MS -

                      176-P156 Combination Lock: Solid Brass, 2" Wide

                      Retail: $38.22
                      Price: $37.07

                        Master Lock 176-P156 Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                        Master Lock 176-P156 Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                        Master Lock 176LH K#P156 Combination Lock: Solid Brass, 2" Wide Image
                        Availability: Direct Supplier Stock
                        Item #: 64009301-MS -

                        176LH-P156 Combination Lock: Solid Brass, 2" Wide

                        Retail: $42.88
                        Price: $41.59

                          Master Lock 176LH-P156 Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                          Master Lock 176LH-P156 Combination Lock: Solid Brass, 2" Wide Combination Lock: Solid Brass, 2" Wide Dial, 5/16" Shackle Dia, 1" Shackle Width (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                          Master Lock 21KA-K#10L320 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Image
                          Availability: Direct Supplier Stock
                          Item #: 40725-MS -

                          21KA-10L320 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide

                          Retail: $28.25
                          Price: $27.40

                            Master Lock 21KA-10L320 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 15/16" Shackle Height (MOQ=1, Pkg...

                            Master Lock 21KA-10L320 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 15/16" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                            Master Lock 21KALJ-K#10L102 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Image
                            Availability: Direct Supplier Stock
                            Item #: 40733-MS -

                            21KALJ-10L102 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide

                            Retail: $30.57
                            Price: $29.65

                              Master Lock 21KALJ-10L102 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 2-1/2" Shackle Height (MOQ=1,...

                              Master Lock 21KALJ-10L102 Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide Padlock: Laminated Steel, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 2-1/2" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                              Master Lock 230KA10L385 Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated Image
                              Availability: Direct Supplier Stock
                              Item #: 1244383-MS -

                              230KA-10L385 Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated

                              Retail: $43.04
                              Price: $41.75

                                Master Lock 230KA-10L385 Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated 7/16" Shackle Dia, 15/16" Shackle Width, 1" Shackle Height (MOQ=1,...

                                Master Lock 230KA-10L385 Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated Padlock: Zinc, Keyed Alike, 2-1/2" Wide, Zinc-Plated 7/16" Shackle Dia, 15/16" Shackle Width, 1" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                Master Lock 2848DAT Padlock: Stainless Steel, Keyed Alike Image
                                Availability: Direct Supplier Stock
                                Item #: 85003069-MS -

                                2848DAT Padlock: Stainless Steel, Keyed Alike

                                Retail: $32.80
                                Price: $31.82

                                  Master Lock 2848DAT Padlock: Stainless Steel, Keyed Alike Padlock: Stainless Steel, Keyed Alike Stainless Steel (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                  Master Lock 2848DAT Padlock: Stainless Steel, Keyed Alike Padlock: Stainless Steel, Keyed Alike Stainless Steel (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                  Master Lock 2KA-2151 Padlock: Brass, Keyed Alike, 1-3/4" Wide Image
                                  Availability: Direct Supplier Stock
                                  Item #: 67829747-MS -

                                  2KA-2151 Padlock: Brass, Keyed Alike, 1-3/4" Wide

                                  Retail: $22.34
                                  Price: $21.67

                                    Master Lock 2KA-2151 Padlock: Brass, Keyed Alike, 1-3/4" Wide Padlock: Brass, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 15/16" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable...

                                    Master Lock 2KA-2151 Padlock: Brass, Keyed Alike, 1-3/4" Wide Padlock: Brass, Keyed Alike, 1-3/4" Wide 5/16" Shackle Dia, 3/4" Shackle Width, 15/16" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                    Master Lock 311SSKADLHHC Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide Image
                                    Availability: Direct Supplier Stock
                                    Item #: 10434967-MS -

                                    311SSKADLHHC Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide

                                    Retail: $32.14
                                    Price: $31.18

                                      Master Lock 311SSKADLHHC Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide 9/32" Shackle Dia, 5/8" Shackle Width,...

                                      Master Lock 311SSKADLHHC Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide Padlock: Laminated Steel, Keyed Alike, 2-25/32" High, 1-9/16" Wide 9/32" Shackle Dia, 5/8" Shackle Width, 2" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                      Master Lock 387 Semi-Trailer Lock Image
                                      Availability: Direct Supplier Stock
                                      Item #: 32948531-MS -

                                      387 Semi-Trailer Lock

                                      Retail: $244.31
                                      Price: $236.98

                                        Master Lock 387 Semi-Trailer Lock Semi-Trailer Lock For Use with Trailer King Pins (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                        Master Lock 387 Semi-Trailer Lock Semi-Trailer Lock For Use with Trailer King Pins (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                        Master Lock 387KA-3416 Semi-Trailer Lock Image
                                        Availability: Direct Supplier Stock
                                        Item #: 91878447-MS -

                                        387KA-3416 Semi-Trailer Lock

                                        Retail: $261.88
                                        Price: $254.02

                                          Master Lock 387KA-3416 Semi-Trailer Lock Semi-Trailer Lock For Use with Trailer King Pins (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                          Master Lock 387KA-3416 Semi-Trailer Lock Semi-Trailer Lock For Use with Trailer King Pins (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                          Master Lock 40DPF Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide Image
                                          Availability: Direct Supplier Stock
                                          Item #: 40132532-MS -

                                          40DPF Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide

                                          Retail: $35.59
                                          Price: $34.52

                                            Master Lock 40DPF Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide 3/8" Shackle Dia, 3/4" Shackle Width, 5/8" Shackle Height (MOQ=1, Pkg...

                                            Master Lock 40DPF Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide Padlock: Stainless Steel, Keyed Different, 2-3/4" Wide 3/8" Shackle Dia, 3/4" Shackle Width, 5/8" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                            Master Lock 40KADPF0452 Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide Image
                                            Availability: Direct Supplier Stock
                                            Item #: 93536001-MS -

                                            40KADPF-0452 Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide

                                            Retail: $26.52
                                            Price: $25.72

                                              Master Lock 40KADPF-0452 Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide 3/8" Shackle Dia, 3/4" Shackle Width, 5/8" Shackle Height (MOQ=1, Pkg...

                                              Master Lock 40KADPF-0452 Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide Padlock: Stainless Steel, Keyed Alike, 2-3/4" Wide 3/8" Shackle Dia, 3/4" Shackle Width, 5/8" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                              Master Lock 4401LHEC Padlock: Metal, 2-15/16" High, 2-7/32" Wide Image
                                              Availability: Direct Supplier Stock
                                              Item #: 12301347-MS -

                                              4401LHEC Padlock: Metal, 2-15/16" High, 2-7/32" Wide

                                              Retail: $174.81
                                              Price: $169.57

                                                Master Lock 4401LHEC Padlock: Metal, 2-15/16" High, 2-7/32" Wide Padlock: Metal, 2-15/16" High, 2-7/32" Wide 11/32" Shackle Dia, 15/16" Shackle Width, 2" Shackle Height (MOQ=1, Pkg Qty=1)Not...

                                                Master Lock 4401LHEC Padlock: Metal, 2-15/16" High, 2-7/32" Wide Padlock: Metal, 2-15/16" High, 2-7/32" Wide 11/32" Shackle Dia, 15/16" Shackle Width, 2" Shackle Height (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                                Master Lock 497A Lockout Tag: Laminated Polyester, "DANGER" Image
                                                Availability: Direct Supplier Stock
                                                Item #: 79339396-MS -

                                                497A Lockout Tag: Laminated Polyester, "DANGER"

                                                Retail: $40.61
                                                Price: $38.58

                                                  Master Lock 497A Lockout Tag: Laminated Polyester, "DANGER" Lockout Tag: Laminated Polyester, "DANGER" English (MOQ=1, Pkg Qty=12)Not Cancelable or Returnable! ...

                                                  Master Lock 497A Lockout Tag: Laminated Polyester, "DANGER" Lockout Tag: Laminated Polyester, "DANGER" English (MOQ=1, Pkg Qty=12)Not Cancelable or Returnable!

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