Master Lock

Pack of 4 The Master Lock No. 90KADSPT Keyed Trigger Lock features a steel and zinc body for maximum durability. The prote...

The Master Lock No. 770 Hasp features a 9in (23cm) wide by 4-1/2in (11cm) high solid steel hasp to withstand forcible attacks and defeat att...

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. 377KA features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2...

The Master Lock No. 3SST Stainless Steel Padlocks feature a 1-9/16in (40mm) laminated steel body design, with a tough weather coated finish ...

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...

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

Pack of 4 The Master Lock No. 1480KA features a 5/8in (16mm) Class III/IV stainless steel Barbell™ receiver lock. The rece...

The Master Lock No. S3080 Adjustable Ball Valve Lockout features durable, lightweight Zenex™ Thermoplastic material to withstand chemicals and e...

The Master Lock No. 2KALJYLW Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminat...

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...

7KA KEY NUMBERS ONLY HAVE 3 DIGITS FOLLOWING THE LETTER "P" i.e. "PXXX" We will not be able to complete orders that include any other keyway. The...

The Master Lock No. S32 Global Zenex™ Thermoplastic Snap Lock Safety Padlock features a 1-3/8in (35mm) wide thermoplastic body and a 1-1/2in (38mm)...

The Master Lock No. S33 Global Zenex™ Thermoplastic Snap Lock Safety Padlock features a 1-3/8in (35mm) wide thermoplastic body and a 3in (76mm) tal...

The Master Lock No. S33 Global Zenex™ Thermoplastic Snap Lock Safety Padlock features a 1-3/8in (35mm) wide thermoplastic body and a 1-1/2in (38mm)...

The Master Lock No. S31LT Zenex™ Thermoplastic Safety Padlock features a 1-3/8in (35mm) wide plastic body and a 3in (76mm) tall, 3/16in (5mm) diame...

The Master Lock No. S31 Zenex™ Thermoplastic Safety Padlock features a 1-3/8in (35mm) wide plastic body and a 1-1/2in (38mm) tall, 3/16in (5mm) dia...

The Master Lock No. 1LN Powder Coated Laminated Steel Padlocks feature a 1-3/4in (44mm) reinforced laminated steel lock body providing e...

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

The Master Lock No. 411LT Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide, 3in (75mm) tall thermoplastic black body and a 3in ...

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...

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. 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 492 used for locking out a circuit breaker. The color red indicates "Lockout."

The Master Lock No. 490 used for locking out a fuse. The color red indicates "Lockout."

Master Lock No. 495 used as a multi-pole lockout device.

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. 7122D SAFESPACE® Storage Security is a heavy duty key cabinet that holds 30 keys. Its dimensions are 12in (30cm) x 8in (20.3cm)...

The Master Lock No. 479 is an accessory for a universal ball valve lockout system.

The Master Lock No. 494 used to lockout a 480 or 600 volt circuit breaker.

The Master Lock No. 374DAT Receiver Hitch Lock 1/2in (13mm) diameter pin fits a standard 1-1/4in (32mm) receiver tube with a 5,000 lb. load rating....

The Master Lock No. 230 Solid Body Padlock features a 2-1/2in (64mm) wide zinc die-cast body, chrome plated to resist corrosion, and a 1in (25mm), ...

Pack of 4 The Master Lock No. 4680DBLK Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm...

The Master Lock No. 406PRP Dielectric Thermoplastic Safety Padlock, keyed alike – multiple locks open with the same key – features a 1-1/2in (38mm...

The Master Lock No. 410BLK2KEY Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide plastic red body and a 1-1/2in (38mm) tall, 1/4in...