Master Lock

The Master Lock No. 1KA Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-3/4in (44mm) reinforced la...

The Master Lock No. 3KA Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16in (40mm) reinforced l...

The Master Lock No. 5KA Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 2in (51mm) reinforced lamina...

The Master Lock Commercial Magnum® No. M1KALFSTS Laminated Steel Padlock with Stainless Steel Body Cover, Keyed Alike - multiple locks open wi...

The Master Lock Commercial Magnum® No. M5KALFSTS Laminated Steel Padlock with Stainless Steel Body Cover, Keyed Alike - multiple locks open ...

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

The Master Lock No. 4KA Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-9/16in (40mm) wide lamina...

The Master Lock No. 6KA Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 2in (51mm) wide laminated b...

Large Order? Request a Locker Lock Quote Control Key Sold Separately Model No. K1525 Control Key The Master Lock...

The Master Lock No. 1502 3-digit combination padlock has many enhanced security features like the exclusive BlockGuard® Anti-Shim technology...

The Master Lock No. 1500 3-digit combination padlock has many enhanced security features like the exclusive BlockGuard® Anti-Shim technology...

Override Key Sold Separately Model No. K7 Override Key The Master Lock No. 176 Resettable Combination Padlock features a 2in (51mm) wide s...

The Master Lock No. 175 Resettable Combination Padlock features a 2in (51mm) wide solid brass case for strength and weatherability and a 1in (25m...

The Master Lock No. 1178 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

The Master Lock No. 1177 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

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

The Master Lock No. 1174 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

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. 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. 5441ENT Bluetooth® Wall-Mount Lock Box features a 3-1/4" (83mm) wide metal body for durability. The Master Lock Vault Enterpr...

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

The Master Lock No. 5406D Portable Lock Box features a 2-3/4in (70mm) wide metal body for durability. The shackle design offers over the doo...

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

The Master Lock No. 5400D Portable Lock Box features a 3-1/4in (83mm) wide metal body for durability. The portable design offers removable “...

The Master Lock No. 99DSPT Cable Gun Lock is 14in (35cm) long and is made from braided steel for maximum strength and flexibility. The padlo...

The Master Lock No. 94DSPT Set Your Own Combination Trigger Lock features a steel and zinc body for maximum durability. The protective rubbe...

The Master Lock No. 90DSPT Keyed Trigger Lock features a steel and zinc body for maximum durability. The protective rubber pads protect gun’...

The Master Lock No. 4400ENT Bluetooth® Padlock features a 1-29/32in (47mm) wide metal body for durability. The 9/32in (7mm) diameter shackle offe...

The Master Lock No. 4401LHENT Bluetooth® Padlock features a 2-7/32in (56mm) wide metal body for durability. The 11/32in (9mm) diameter shackle of...

The Master Lock No. S866 Retractable Cable Lockout Device, ideal for electrical lockouts, features a tough, flexible nylon core cable with a yell...

The Master Lock No. S602 Group Lockout Box is made of stainless steel to withstand the toughest environments. The rugged construction offers enha...

The Master Lock No. S601 Group Lockout Box is made of stainless steel to withstand the toughest environments. The rugged construction offers enha...