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Master Lock

Master Lock

Master Lock is the largest global manufacturer of padlocks and is recognized around the world as the authentic, enduring name in padlocks and security products. Since 1921 Master Lock has delivered on the promise of strength and quality.

Don't see what you are looking for? Visit the Master Lock web site to find the item you need then submit a Request for Quotation to Philadelphia Security Products for the lowest prices available. We distribute all Master Lock products.

Master Lock All Weather Padlocks

All Weather Padlocks


Aluminum Padlocks


Automotive Locks

Master Lock Brass Padlocks

Brass Padlocks


Cable Locks


Combination Padlocks


Disc Padlocks


Hasps


Hidden Shackle Padlocks


Iron Shrouded Padlocks


Key Safes & Key Cabinets


Laminated Steel Padlocks


Locker Padlocks


Parts & Accessories


Safety Lockout Devices


Safety Lockout Padlocks


Small Padlocks


Solid Steel Padlocks