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Master Lock 120T Three-Pin Brass Tumbler Locks, 3/4" Wide, 2 Locks & 2 Keys/Pack
Master Lock 120T Three-Pin Brass Tumbler Locks, 3/4" Wide, 2 Locks & 2 Keys/Pack
$12.99
Free Shipping
Master Lock 5401D Select Access Wall Mount Key Storage Security Lock
Master Lock 5401D Select Access Wall Mount Key Storage Security Lock
  • Type: Wall Mount Lock Box
  • Sizes/Dimensions: 3.25" x 2.25" x 1.00"
  • Model #: 5401D
  • Item #: N82E16803004078
  • Return Policy: 30-Day Return Policy
$45.99
$2.99 Shipping
Master Lock 1500T Combination Lock, Stainless Steel, 1-7/8" Wide, Black Dial, 2/Pack
Master Lock 1500T Combination Lock, Stainless Steel, 1-7/8" Wide, Black Dial, 2/Pack
$23.99
Free Shipping
Master Lock                              Four-Pin Tumbler Lock, Laminated Steel Body, 1-1/2" Wide, Silver/Blue, Two Keys
Master Lock Four-Pin Tumbler Lock, Laminated Steel Body, 1-1/2" Wide, Silver/Blue, Two Keys
  • Color/Finish: Clear
  • Brand: Master Lock
  • Model #: 3D
  • Item #: 9SIA6ZPK9V1111
  • Return Policy: View Return Policy
$27.35
Master Lock 1500D 1.88" (48.00 mm) Wide Combination Dial Padlock
Master Lock 1500D 1.88" (48.00 mm) Wide Combination Dial Padlock
  • Type: Combination Dial Padlock
  • Type Specifications: Best Used For: Cabinets School, Employee & Athletic Lockers Storage Lockers
  • Model #: 1500D
  • Item #: N82E16848053142
  • Return Policy: 30-Day Return Policy
$13.99
Est. Shipping Fee $2.99
Eligible for Free Shipping
# 3LF Long Shank Padlock
# 3LF Long Shank Padlock
  • Color/Finish: White
  • Brand: MASTER LOCK
  • Features: Pick Proof Cut Resistant Rust Resistant
  • Model #: 3DLF
  • Item #: 9SIA6ZPK9V3994
  • Return Policy: View Return Policy
$28.83
Master Lock 1534D 2.50" (64.00 mm) Wide Set Your Own WORD Combination Padlock with Interchangeable, Removable Dials
Master Lock 1534D 2.50" (64.00 mm) Wide Set Your Own WORD Combination Padlock with Interchangeable, Removable Dials
  • Type: Security Safes
  • Finish/Surface: Metal
  • Type Specifications: Best Used For: Cabinets Indoor Storage Lockers School, Employee & Athletic Lockers
  • Model #: 1534D
  • Item #: N82E16848053143
  • Return Policy: 30-Day Return Policy
$18.99
Free Shipping
3-1/8"80mm Disc Padlock
3-1/8"80mm Disc Padlock
  • Selling Unit: Each
  • Type: New
  • Model #: M50XKADCCSEN
  • Item #: 9SIA6ZPK9Y8605
  • Return Policy: View Return Policy
$16.99
Free Shipping
Master Lock 5D Four-Pin Tumbler Laminated Steel Lock, 2" Wide, Silver/Blue, Two Keys
Master Lock 714751 Combination Padlock
Master Lock 714751 Combination Padlock
$26.57
Master Lock 7D 1.13" (29.00 mm) Wide Laminated Steel Pin Tumbler Padlock
Master Lock 7D 1.13" (29.00 mm) Wide Laminated Steel Pin Tumbler Padlock
  • Type: Security Safes
  • Finish/Surface: Steel
  • Sizes/Dimensions: 1.13" (Body Width)
  • Type Specifications: Best Used For: Backpacks, Duffel Bags & Sports Bags Briefcases & Computer Bags Cabinets Tackle Boxes
  • Model #: 7D
  • Item #: N82E16848053127
  • Return Policy: 30-Day Return Policy
$13.99
Free Shipping
Master Lock 1534D Password Plus Combination Lock
Master Lock 1534D Password Plus Combination Lock
$14.25
$5.00 Shipping
Master Lock 175D 2" Resettable Brass Combination Padlock
Master Lock 175D 2" Resettable Brass Combination Padlock
$23.39
$5.00 Shipping
Master Lock Wall Switch Lockout,Red,5/16 In. Dia.  496B
Master Lock Wall Switch Lockout,Red,5/16 In. Dia. 496B
  • Material: HAWA
  • Brand: Master Lock
  • Model #: 496B
  • Item #: 0R2-0005-00051
  • Return Policy: 30-Day Return Policy
$8.40
$6.81 Shipping
Safety Lockout Hasps,  1 in Jaw Dia., Red
Safety Lockout Hasps, 1 in Jaw Dia., Red
$7.99
$2.99 Shipping
Master Lock 5400D Select Access Key Storage Security Lock
Master Lock 5400D Select Access Key Storage Security Lock
  • Type: Security Safes
  • Sizes/Dimensions: 3.50" x 2.75" x 1.00"
  • Model #: 5400D
  • Return Policy: View Return Policy
$40.25
$5.00 Shipping
Master Lock 1174D ProSeries Stainless Steel Easy-to-Set Combination Lock, Stainless Steel, .31 in.
Master Lock 1174D ProSeries Stainless Steel Easy-to-Set Combination Lock, Stainless Steel, .31 in.
  • Brand: Master Lock
  • Features: Pry Resistant Corrosion Resistant Ergonomic Dial
  • Model #: 1174D
  • Return Policy: View Return Policy
$35.45
$5.00 Shipping
Master Lock Python Adjustable Locking Cable Bundle with 16GB Class 10 SD Memory Card (2 Items)
Master Lock Python Adjustable Locking Cable Bundle with 16GB Class 10 SD Memory Card (2 Items)
  • Brand: MasterLock
  • Part Number: STCCABLELOCKCMO_K23
  • Part: STCCABLELOCKCMO_K23
  • Size: 8.4 in x 6.2 in x 4.7 in
  • Model #: 8418KADCAM-TMB
  • Item #: 9SIA29PKH10214
  • Return Policy: View Return Policy
$49.00
MASTER LOCK 517D Padlock, Keyed Different, Adjustable Shackle, Rectangular
MASTER LOCK 517D Padlock, Keyed Different, Adjustable Shackle, Rectangular
  • Material: HAWA
  • Brand: Master Lock
  • Model #: 517D
  • Item #: 9SIA5D52JA0792
  • Return Policy: View Return Policy
$10.79
$5.00 Shipping
MASTER LOCK 1177 Combination Padlock,Bottom,Brass
MASTER LOCK 1177 Combination Padlock,Bottom,Brass
  • Type: Mechanical Push Button
  • Model #: 1177
  • Item #: 9SIA5D5CR37903
  • Return Policy: View Return Policy
$26.39
$5.00 Shipping

Comprehensive Security Solutions for Every Need

Welcome to Master Lock, your one-stop destination for high-quality safety, security, and hardware solutions. Whether you're safeguarding your home, securing your business, or outfitting industrial facilities, Master Lock has the tools and expertise to meet your needs with unmatched reliability and innovation.

Sturdy Door & Window Hardware for Maximum Protection

Your doors and windows are the first line of defense for your property. Master Lock offers an extensive range of Door Locks, Padlocks, and Access Barriers to ensure unbreakable protection. From heavy-duty locks to sleek, modern designs, our hardware solutions blend functionality with style, providing peace of mind for every space.

Built-for-Business Solutions: Warehouse & Inventory Supplies

For businesses looking to optimize security and efficiency, Master Lock delivers Warehouse & Inventory Supplies that are as robust as they are practical. Our Fasteners, Circuit Breakers, and other industrial-grade tools help you manage your operations with precision and confidence.

Home Safety & Security You Can Rely On

Your home deserves the best in Home Safety and Security. Master Lock's line of Safes, Emergency Lighting, and Home Emergency equipment ensures that you're prepared for any situation. Whether it's a power outage or an unexpected threat, our products provide reliable protection for your family and belongings.

Outdoor & Industrial Essentials for Every Setting

From Camp Furniture to Surveillance - Industrial systems, Master Lock caters to a wide range of environments. Our LED Light Bulbs, Valves, and other industrial-grade products are designed for durability and performance, ensuring that you're equipped for any challenge, anywhere.

Master Lock is more than just a brand; we're your partner in safety, security, and beyond. Explore our collection today and discover why Master Lock is trusted worldwide for its unmatched quality and reliability.