Keyed Locks

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

Pack of 6 The Master Lock No. 311SSDLF Stainless Steel Padlock features a 1-9/16in (40mm) laminated steel body design, with a tough weather c...

Pack of 6 The Master Lock No. 311SSKADLH Stainless Steel Padlock features a 1-9/16in (40mm) laminated steel body design, w...

The Master Lock No. 311SSTRILF Stainless Steel Padlocks feature a 1-9/16in (40mm) laminated steel body design, with a tough weather coated f...

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

Pack of 4 The Master Lock No. 312DLH Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum st...

The Master Lock No. 312TRI Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The ...

The Master Lock No. 315KA Stainless Steel Padlock features a 1-9/16in (40mm) laminated steel body design, with a tough weather coated finish for ...

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....

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...

Pack of 4 The Master Lock No. 377DAT features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most ...

Pack of 2 The Master Lock No. 3794DAT features a trailer coupler lock, receiver lock and trailer coupler latch lock. The t...

Pack of 6 The Master Lock No. 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm...

Pack of 2 The Master Lock No. 379DAT features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm)...

Pack of 6 The Master Lock No. 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), ...

Pack of 4 The Master Lock No. 380D Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum stre...

The Master Lock No. 380T Laminated Padlocks feature a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The Ru...

Pack of 4 The Master Lock No. 3DLF Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum strengt...

Pack of 4 The Master Lock No. 3D Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum streng...

Pack of 4 The Master Lock No. 3DCOM Laminated Steel Padlock – packed in carded packing for showroom display - features a 1...

Pack of 4 The Master Lock No. 3DLHCOM Laminated Steel Padlock – packed in carded packing for showroom display - features a...

The Master Lock No. 3LF Powder Coated Laminated Steel Padlocks are designed for robust security in industrial settings. Laminated Steel padlocks ...

The Master Lock No. 3LF Powder Coated Laminated Steel Padlocks feature a 1-9/16in (40mm) reinforced laminated steel lock body providing ...

The Master Lock No. 3LH Powder Coated Laminated Steel Padlocks are designed for robust security in industrial settings. Laminated Steel pad...

The Master Lock No. 3LH Powder Coated Laminated Steel Padlocks feature a 1-9/16in (40mm) reinforced laminated steel lock body providing ...

The Master Lock No. 3QLF Laminated Padlocks feature a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The 9/...

Pack of 6 The Master Lock No. 3SSKADLF Stainless Steel Padlock features a 1-9/16in (40mm) laminated steel body design, wit...

Pack of 6 The Master Lock No. 3SSKAD Stainless Steel Padlock features a 1-9/16in (40mm) laminated steel body design, with ...

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

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

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. 3T Laminated Padlocks feature a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The 9/32...

The Master Lock No. 3TRILF Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The ...

The Master Lock No. 3UP Universal Pin Laminated Steel Padlock features a 1-9/16in (40mm) wide laminated steel body for superior strength and...

KEY NUMBER E113-M10 ONLY TO MATCH YOUR KEY PLEASE VISIT: MASTER LOCK 3 The Master Lock No. 3YLW-E113-M10 Laminated Steel Padlocks feature a 1-9/16...

KEY NUMBER MJ32418 ONLY TO MATCH YOUR KEY PLEASE VISIT: MASTER LOCK 3 The Master Lock No. 3YLW-MJ32418 Laminated Steel Padlocks feature a 1-9/16in...

KEY NUMBER MJ32420 ONLY TO MATCH YOUR KEY PLEASE VISIT: MASTER LOCK 3 The Master Lock No. 3YLW-MJ32420 Laminated Steel Padlocks feature a 1-9/16in...

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

The Master Lock No. 406 Dielectric Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide Zenex™ Thermoplastic body and a 1-1/2in (38mm) tal...

Pack of 4 The Master Lock No. 40DPF Discus Padlock features a 1-9/16in (70mm) wide stainless steel body for maximum strength, relia...

The Master Lock No. 40T Discus Padlock features a 1-9/16in (70mm) wide stainless steel body for maximum strength, reliability and corrosion ...

The Master Lock No. 40TRI Discus Padlock features a 1-9/16in (70mm) wide stainless steel body for maximum strength, reliability and corrosio...

The Master Lock No. 410 Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide plastic red body and a 1-1/2in (38mm) tall, 1/4in (6mm...

The Master Lock No. 410LT Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide plastic body and a 3in (76mm) tall, 1/4in (6mm) diam...

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

The Master Lock No. 411AST is an 8 Pack of Different Colored 411Zenex™ Thermoplastic Safety padlocks feature a 1-1/2in (38mm) wide, 3in (75mm) tal...

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. 4120KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 3/4in (19mm) wide brass body to...