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Master Lock's Commercial Magnum M1LFSTS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. Th...

Master Lock's Commercial Magnum M1LJSTS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. Th...

Master Lock's Commercial Magnum M1STS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. The ...

Master Lock's Commercial Magnum M5LFSTS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. Th...

Master Lock's Commercial Magnum M5LJSTS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. Th...

Master Lock's Commercial Magnum M5STS combines stainless steel weatherability with laminated construction for uncompromising outdoor security. The ...

Master Lock 1 Laminated Steel Padlock Features: double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers...

Master Lock 1LF Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers are sta...

Master Lock 1LJ Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers are sta...

Master Lock 1LN padlocks are scheduled to be discontinued and limited stock is available keyed alike Master Lock 1LN Laminated Steel Padlock doubl...

The Master Lock No. 21 Laminated Steel Padlock guarantees maximum security with its reinforced laminated steel lock body and hardened steel shackle...

The Master Lock No. 21LF Laminated Steel Padlock offers superior strength and security with its reinforced laminated steel lock body and hardened s...

The Master Lock No. 21LJ Laminated Steel Padlock is ideal for industrial applications, offering dual ball bearings locking for maximum pry resistan...

The Master Lock No. 25 Laminated Steel Padlock offers superior security and pry resistance, thanks to its reinforced body and hardened steel shackl...

The Master Lock No. 25LF Laminated Steel Padlock is a cut-resistant and extra-strong padlock with dual ball bearing locking and a 5-pin W27 cylinde...

The Master Lock 25LJ Laminated Steel Padlock offers superior security with its reinforced laminated steel lock body, 2-1/2in shackle, and dual ball...

The Master Lock No. 2LF Laminated Brass Padlock is designed to provide maximum security in marine and hostile environments; its brass body offers e...

The Master Lock No. 2LJ Laminated Brass Padlock is designed to provide maximum security in marine and hostile environments; its brass body offers e...

Master Lock 3 Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers model 3 pa...

Master Lock 311 All Weather Padlock laminated steel padlock, 1-9/16" wide including black PVC coating 9/32" hardened steel shackle  weather resist...

Master Lock 311LH All Weather Padlock laminated steel padlock, 1-9/16" wide 9/32" hardened steel shackle 2" vertical shackle clearance black weath...

The Master Lock No. 312 Covered Laminated Padlock combines the strength of a 1-9/16in (40mm) wide laminated steel body and 1in (25mm) hardened stee...

The Master Lock No. 312LH All Weather Padlock provides superior strength with its 1-9/16in (40mm) wide laminated steel body and high cut resistance...

Master Lock's No. 315 Covered Laminated Padlock delivers industrial-grade security. The 1-9/16" laminated steel body provides exceptional strength,...

The Master Lock No. 315LH All Weather Padlock provides superior strength with its 1-9/16in (40mm) wide laminated steel body and high cut resistance...

The Master Lock No. 37 Laminated Steel Padlock features a 1-9/16in (40mm) wide shrouded laminated steel body for extra strength and a shackle guard...

Master Lock 3LF Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers model 3L...

Master Lock 3LH Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers model 3L...

The Master Lock 4 Laminated Brass Padlock offers maximum strength and corrosion resistance with its 1-9/16in wide laminated brass body. Its 9/32in ...

Master Lock Model 406 Safety Lockout Padlock 1 key included per padlock W401/W417 Safety Exclusive Keyway. The restricted keyway ensures duplicate...

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

SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 410LT Safety Lockout Padlock 1 key included per padlock W401/W417 Safety Exclusive Keyway T...

SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 411 Safety Lockout Padlock 1 key included per padlock W401/W417 Safety Exclusive Keyway The...

SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 411LT Safety Lockout Padlock 1 key included per padlock W401/W417 Safety Exclusive Keyway T...

The Master Lock No. 443LE Vending and Meter Padlock Laminated Steel offers superior strength and security with its 1-9/16in (40mm) wide laminated s...

Master Lock's 4LH Laminated Brass Padlock delivers professional-grade security for demanding environments. The 1-9/16" laminated brass body resists...

Master Lock 5 Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers are standa...

Master Lock 5LF Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers are stan...

Master Lock 5LJ Laminated Steel Padlock double locking hardened steel shackle solid brass, 4-pin cylinder double commercial gray bumpers are stan...

Master Lock 6001NLF is an advanced government padlock designed for maximum security and protection. Made from a 1-3/4" (44mm) wide laminated steel ...

Master Lock 6001NLT is an advanced government padlock designed for maximum security and protection. Made from a 1-3/4" (44mm) wide laminated steel ...

Master Lock 6121 All Weather Padlock Pro Series rekeyable padlock 2-1/8" solid steel body coated with protective plastic plastic keyway cap protec...

Order multiple Master Lock 6121KALJ long shackle padlocks keyed alike to open multiple locks with the same key or match your existing key system us...

Master Lock 6121LF All Weather Padlock Pro Series rekeyable padlock 2-1/8" solid steel body coated with protective plastic plastic keyway cap prot...

Master Lock 6121LJ All Weather Padlock Pro Series rekeyable padlock 2-1/8" solid steel body coated with protective plastic plastic keyway cap prot...

Master Lock 6125 All Weather Padlock Pro Series rekeyable padlock 2-3/8" solid steel body coated with protective plastic plastic keyway cap protec...

Master Lock 6125LJ All Weather Padlock Pro Series rekeyable padlock 2-3/8" solid steel body coated with protective plastic plastic keyway cap prot...

Master Lock 6127 All Weather Padlock Pro Series rekeyable padlock 2-5/8" solid steel body coated with protective plastic plastic keyway cap protec...