NATIONAL BIKE MONTH

May is National Bike Month! Shop and save on our selection of bike and cable locks during our buy one, get one sale.
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SEE WHAT'S NEW

Shop our newest selection of Master Lock padlocks and security solutions.
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SECURITY THAT TRAVELS WITH YOU

Double the strength and protection - Perfect for using at home or on-the-go.
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Multi-packs

Shop our selection of multi-pack locks and stock up.

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Next-Gen Lock Box

Modern design and twice the storage capacity. 

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Travel Padlocks

Travel with confidence and keep luggage secured. 

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Top Sellers

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Portable Personal Safe 5900D – 3 colors available
Bluetooth® Portable Lock Box 5440EC
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Bluetooth® Wall Mount Lock Box 5441EC
1 3/4" (44mm) Wide Magnum Laminated Steel Padlock w/ 2 1/2" shackle
Set Your Own Combination Cable Lock 8114D

If It Means Something, Master It.

Master Lock is about more than just locking up your items. It's knowing that every day you're fulfilling your responsibilities without compromise.
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