Master Lock

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

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

The Master Lock No. 7KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key - features a 1-1/8in (29mm) wide rei...

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

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

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

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

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

The Master Lock No. 315KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wid...

The Master Lock No. 10KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1in (25mm) wide lamin...

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

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

The Master Lock No. 312KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wid...

The Master Lock No. 311KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wid...

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

The Master Lock No. 7050KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wide heavy ...

Key number 0340 OnlyTo match your key please visit: Master Lock 1KA The Master Lock No. 1KA-0340 Laminated Steel Padlocks, Keyed Alike - multip...

Master Lock K1 Duplicate Cut Key for W1 Cylinders (Lock Model Numbers 1 - 6)

The Master Lock No. 500KABRK Laminated Steel padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wid...

The Master Lock No. 7040KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 1-3/4in (44mm)...

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

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

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

The Master Lock No. 4140KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 1-1/2in (38mm) wide brass bo...

The Master Lock No. 21KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide re...

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

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

Key number M2016 OnlyTo match your key please visit: Master Lock 3KAYLW The Master Lock No. 3KAYLW Laminated Steel Padlock, Keyed Alike – mult...

Master Lock K7 Duplicate Cut Key for W7 Cylinders

Master Lock K417 Duplicate Cut Key for Safety Lockout Cylinders

Master Lock K401 Duplicate Cut Key for W401 6-pin Safety Lockout Cylinders

Master Lock K400 Duplicate Cut Key for W400 6-pin Safety Lockout Cylinders

Master Lock K17 Duplicate Cut Key for W17 Cylinders

Master Lock K15 Duplicate Cut Key for W15 Cylinders

Master Lock K7000 Duplicate Cut Key for W6000 6-Pin Cylinders (For ProSeries® Locks)

Master Lock K6000 Duplicate Cut Key for W6000 5-Pin Cylinders (For ProSeries® Locks)

Model No. K1525 Control Key for 1525 and 2010 Padlocks Master Lock K1525 Control Key for 1525 and 2010 Padlocks

The Master Lock No. 5441D Bluetooth® Wall-Mount Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Moni...

The Master Lock No. 5440D Bluetooth® Portable Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monito...

The Master Lock No. 5425D Wall Mount Light-Up Dial Lock Box features a 2-7/8in (72mm) wide metal body for durability. The wall mount desi...

The Master Lock No. 8419KA Python™ Adjustable Locking Cable 6ft (1.8m) long and features 5/16in (8mm) diameter braided steel for maximum ...

The Master Lock No. 8418KADCAMO Python™ Adjustable Locking Cable 6ft (1.8m) long and features 5/16in (8mm) diameter braided steel for max...

The Master Lock No. 7050KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wid...

The Master Lock No. 7045KA ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 1-3/4in (44mm) h...

The Master Lock No. 7035KA ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 1-9/16in (40mm) ...

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

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

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