Products

The Master Lock No. 503RED Latch Tight™ Group Lockout Box, red, accepts 14 padlocks or lockout hasps and can be mounted to the wall or carri...

The Master Lock No. 506 Grip Tight™ Circuit Breaker Lockout combo pack includes one 491B and one 493 Grip Tight™ circuit breaker lockout. Th...

Pack of 4 The Master Lock No. 5400D Portable Lock Box features a 3-1/4in (83mm) wide metal body for durability. The portab...

Pack of 4 The Master Lock No. 5401D Wall Mount Lock Box features a 3-1/4in (83mm) wide metal body for durability. The wall...

Pack of 2 The Master Lock No. 5406 Portable Lock Box features a 2-3/4in (70mm) wide metal body for durability. The...

Pack of 4 The Master Lock No. 5420D Portable Universal Lock Box features a 2-7/8in (72mm) wide metal body for durability. ...

Pack of 4 The Master Lock No. 5422D Portable Push Button Lock Box features a 3-1/8in (79mm) wide metal body for durability...

Pack of 4 The Master Lock No. 5423D Wall Mount Push Button Lock Box features a 3-1/8in (79mm) wide metal body for durabili...

Pack of 4 The Master Lock No. 5424D Portable Light-Up Dial Lock Box features a 2-7/8in (72mm) wide metal body for durabili...

Pack of 4 The Master Lock No. 5425D Wall Mount Light-Up Dial Lock Box features a 2-7/8in (72mm) wide metal body for durabi...

The Master Lock No. 5440EC Bluetooth® Portable Lock Box features a 3-1/4" (83mm) wide metal body for durability and a fully removable shackle for...

The Master Lock No. 5441EC Bluetooth® Portable Lock Box features a 3-1/4" (83mm) wide metal body for durability. The Master Lock Vault Enterprise...

Pack of 4 The Master Lock No. 575DPF Solid Body Padlock features a 1-1/2in (38mm) wide solid brass lock body that is stron...

Pack of 4 The Master Lock No. 576DLHPF Solid Body Padlock features a 1-3/4in (44mm) wide solid brass lock body that is str...

The Master Lock No. 5900D SafeSpace® Portable Personal Safe features durable construction made to withstand abuse and is water resistant. Th...

Pack of 4 The Master Lock No. 5D Laminated Padlock features a 2in (51mm) wide laminated steel body for maximum strength an...

Pack of 4 The Master Lock No. 5DLF Laminated Padlock features a 2in (51mm) wide laminated steel body for maximum s...

The Master Lock No. 5LF Powder Coated Laminated Steel Padlocks feature a 2in (51mm) reinforced laminated steel lock body providing extra...

The Master Lock No. 5LJ Powder Coated Laminated Steel Padlocks feature a 2in (51mm) reinforced laminated steel lock body providing extra...

Pack of 6 The Master Lock No. 5SSKADLJ Stainless Steel Padlock features a 2in (51mm) wide laminated stainless steel body f...

Pack of 6 The Master Lock No. 5SSKAD Stainless Steel Padlock features a 2in (51mm) wide laminated stainless steel body for...

The Master Lock No. 5SSQLJ Stainless Steel Padlocks feature a 2in (51mm) wide laminated stainless steel body for maximum strength, reliabili...

The Master Lock No. 5SSTLJ Stainless Steel Padlocks feature a 2in (51mm) wide laminated stainless steel body for maximum strength, reliabili...

The Master Lock No. 5SST Stainless Steel Padlocks feature a 2in (51mm) wide laminated stainless steel body for maximum strength, reliability...

The Master Lock No. 5TLF Laminated Padlock features a 2in (51mm) wide laminated steel body for maximum strength and reliability. The 3/8in (...

The Master Lock No. 5TRILJ Laminated Padlocks feature a 2in (51mm) wide laminated steel body for maximum strength and reliability. The 3/8in...

The Master Lock No. 5TRILFPF Laminated Padlocks feature a 2in (51mm) wide laminated steel body for maximum strength and reliability. The 3/8...

The Master Lock No. 5UP Universal Pin Laminated Steel Padlock features a 2in (51mm) wide laminated steel body for superior strength and a 1i...

Pack of 4 The Master Lock No. 605DAT features a solid brass coupler latch lock with 3/4in (19mm) shackle. The solid brass ...

Pack of 6 The Master Lock No. 60R Padlock Eyes are designed to mount virtually anywhere and with a large shackle hole, it ...

The Master Lock No. 6121KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – featur...

The Master Lock No. 6125KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – featur...

The Master Lock No. 6127KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – featur...

The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock, Keyed Alike – multiple locks open with the same key – features a 2-7/8in (73mm) wide re...

Pack of 4 The Master Lock No. 630D Set Your Own Combination Padlock features a 1-3/16in (30mm) wide solid metal body for d...

The Master Lock No. 6321KA ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 2-1/8in (54mm) heav...

The Master Lock No. 6325 ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 2-3/8in (60mm) heavy...

The Master Lock No. 6327 ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 2-5/8in (67mm) heavy...

The Master Lock No. 6400ENT Bluetooth® Padlock features a 2-7/16in (62mm) wide metal body for durability and security. The 11/32in (9mm) diameter s...

The Master Lock No. 6400LJENT Bluetooth® Extended Shackle Padlock features a 2-7/16in (62mm) wide metal body for durability and security. The 11/32...

The Master Lock No. 6400SHENT Bluetooth® Shrouded Shackle Padlock features a 2-7/16in (62mm) wide metal body for durability and security. The 11/32...

Pack of 4 The Master Lock No. 643D Set Your Own Combination Padlock features a 1-9/16in (40mm) wide metal body for durabil...

Pack of 4 The Master Lock No. 646D Set Your Own Combination Padlock features a 13/16in (20mm) wide metal body for durabili...

Pack of 4 The Master Lock No. 653D Set Your Own Combination Padlock features a 2in (50mm) wide metal body for strength and...

Pack of 2 The Master Lock No. 65D Looped End Cable is 6ft (1.8m) long and features 1/4in (6mm) diameter braided steel for ...

The Master Lock No. 6830KA ProSeries® Solid Body Padlock, keyed alike - multiple locks open with the same key – features a 1-9/16in (40mm) ...

The Master Lock No. 6840KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 1-3/4in (44mm) wi...

The Master Lock No. 6850KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wide b...