Master Lock

The Master Lock No. 418 Heavy Duty, Pry-proof Steel Safety Lockout Hasp features a 1in (25mm) inside jaw diameter and can hold up to four pa...

The Master Lock No. 419 Heavy Duty, Pry-proof Steel Safety Lockout Hasp features a 1in (25mm) inside jaw diameter and can hold up to eight p...

The Master Lock No. 427 Labeled Red Safety Lockout Hasp features a 1-3/4in x 2-1/8in (45mm x 54mm) diameter inside jaw clearance and is desi...

The Master Lock No. 428 Plastic Lockout Safety Hasp features spark proof, nylon material with a 2-1/2in (64mm) inside jaw diameter and can a...

The Master Lock No. 429 Aluminum Lockout Hasp features a dual jaw, spark resistant aluminum body with a 1in (25mm) and 1-1/2in (38mm) diame...

The Master Lock No. 443KA Laminated Steel padlock – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated ste...

The Master Lock No. 461 Lock Labels are designed for Master Lock Nos. 3, 6835, S6835 and American Lock Nos. A1100 and S1100 series padlocks....

The Master Lock No. 488 Rotating Electrical Plug Lockout Device accepts cords with up to 3/4in (19mm) diameter and an electrical plug up to ...

The Master Lock No. 878 Resettable Combination Padlock features a 2in (51mm) wide powder coated black zinc body for durable security and wea...

The Master Lock No. 975 Resettable Combination Padlock features a 2in (51mm) wide brass body for superior strength and weatherability and a ...

The Master Lock No. 1456 Personal Lockout Pouch, unfilled, allows you to add products of your choice. Designed with three compartments, pouc...

The Master Lock No. 1458 Personal Lockout Organizer Carry Case, unfilled, allows you to add products of your choice. The modular carry case ...

The Master Lock No. 1585 Letter Lock™ combination padlock with key control feature for supervisory access use letters instead of numbers for...

Offering convenient automatic locking, the Master Lock No. 1630 Built-In Combination Lock series is designed for standard lift handle lockers and...

Offering convenient automatic locking, the Master Lock No. 1631 Built-In Combination Lock series is designed for standard lift handle lockers and...

The Master Lock No. 1652 features the new button-less combination change process technology, along with a new, stylish octagonal dial. With the n...

The Master Lock No. 1653 features the new button-less combination change process technology, along with a new, stylish octagonal dial. With the n...

Offering convenient automatic locking, the Master Lock No. 1655 Built-In Combination Lock series is designed for horizontal latch box lockers and...

Offering high security in built-in combination locks, the Master Lock No. 1670 features a deadbolt locking mechanism and is designed to fit almos...

Offering high security in built-in combination locks, the Master Lock No. 1671 features a deadbolt locking mechanism and is designed to fit almos...

Offering the highest security, the Master Lock No. 1690 Built-In Combination Lock is designed for single point Wrap Around Latch™ lockers an...

Designed for horizontal and single point lockers with multiple users who are assigned access for short time periods, the Master Lock No. ...

Designed for horizontal and single point lockers with multiple users who are assigned access for short time periods, the Master Lock No. ...

Offering the highest security, the Master Lock No. 1790KA Built-In Keyed Lock is designed for single point Wrap Around Latch™ lockers and...

The Master Lock No. 2010 high security combination padlock provides three times the security of competitive products. Enhanced security feat...

Designed for high customer turnover facilities, the Multi-User Built-In Combination lock adds convenience to your facility by giving visitor...

The Master Lock No. 4120KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 3/4in (19mm) wide brass body to...

The Master Lock No. 4130KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 1-1/8in (29mm) wide brass body ...

The Master Lock No. 4150KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 1-7/8in (48mm) wide brass body ...

The Master Lock No. 7030KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 1-9/16in (40mm) h...

The Master Lock No. 0411-5705 Photo Identification Padlock Labels are designed for 411 Series Zenex™ Thermoplastic safety padlocks. These ‘D...

Pack of 4 Pack of 4 The Master Lock No. 107DSPT Cable Gun Lock is 14in (35cm) long and fea...

Pack of 4 The Master Lock No. 1175D ProSeries® Resettable Combination Padlock – packed in carded packing for showroom disp...

Pack of 4 The Master Lock No. 1175DLH ProSeries® Resettable Combination Padlock – packed in carded packing for showroom di...

The Master Lock No. 1175LHSS ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in ...

Pack of 4 The Master Lock No. 1177 ProSeries® Resettable Combination Padlock– packed in carded packing for showroom display –...