HomElectrical.com Lighting & Electrical Supply Superstore

Master Lock No. 1 Laminated Steel Pin Tumbler Padlocks

Master Lock 1LJ
SKU MAS-1LJKD
Master Lock No. 1 Laminated Steel Pin Tumbler Padlocks

Image may not depict product actual color, inclusions or accessories

Dual locking levers provide extra pry resistance and have a hardened bottom plate for drill resistance. The top and bottom bumpers allow fo greater scratch resistance. Thousands of key changes maximize key integrity. The 4 pin tumbler cylinder helps prevent picking.

  • Shackle Diameter: 5/16 in.
  • Shackle Length: 2 1/2 in.
  • Shackle Inner Width: 3/4 in.
  • Shackle Material: Hardened Steel.
  • Body Width: 1 3/4 in.
  • Body Material: Laminated Steel.
  • No. of Pins: 4.
  • Combination/Keying: Keyed Different.
  • Type: Cylinder - Padlock.

Similar Padlock Products

Master Lock 1LJ Description

Dual locking levers provide extra pry resistance and have a hardened bottom plate for drill resistance. The top and bottom bumpers allow fo greater scratch resistance. Thousands of key changes maximize key integrity. The 4 pin tumbler cylinder helps prevent picking.

  • Shackle Diameter: 5/16 in.
  • Shackle Length: 2 1/2 in.
  • Shackle Inner Width: 3/4 in.
  • Shackle Material: Hardened Steel.
  • Body Width: 1 3/4 in.
  • Body Material: Laminated Steel.
  • No. of Pins: 4.
  • Combination/Keying: Keyed Different.
  • Type: Cylinder - Padlock.

Similar Padlock Products

$94.17Case of 6
In Stock-

Ships between 02/26/2026 - 03/02/2026

ReturnThis item is non-returnable
Master Lock
Visit The Master Lock Store

Product Specifications

Part Number1LJ, 470-1LJ
Weight0.63-lb

Shop Top 100 Tools & Hardware Products.

View other Padlock Best Sellers.

Manufacturer Description

MASTER LOCK 21/2 SHACKLE

  • Dual locking levers provide extra pry resistance. Hardened bottom plate for drill resistance. Top and bottom bumpers for greater scratch resistance. Thousands of key changes maximize key integrity. Proprietary rustproofing for longer life. 4 pin tumbler cylind
  • Body Material: Laminated Steel
  • Type: Cylinder - Padlock
  • Weight: 0.56 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Master Lock No. 1 Laminated Steel Pin Tumbler Padlocks
$94.17Case of 6
In Stock-

Ships between 02/26/2026 - 03/02/2026

ReturnThis item is non-returnable

Similar Padlock Products

Master Lock 1LJ Description

Dual locking levers provide extra pry resistance and have a hardened bottom plate for drill resistance. The top and bottom bumpers allow fo greater scratch resistance. Thousands of key changes maximize key integrity. The 4 pin tumbler cylinder helps prevent picking.

  • Shackle Diameter: 5/16 in.
  • Shackle Length: 2 1/2 in.
  • Shackle Inner Width: 3/4 in.
  • Shackle Material: Hardened Steel.
  • Body Width: 1 3/4 in.
  • Body Material: Laminated Steel.
  • No. of Pins: 4.
  • Combination/Keying: Keyed Different.
  • Type: Cylinder - Padlock.

Product Specifications

Master Lock
Visit The Master Lock Store
Part Number1LJ, 470-1LJ
Weight0.63-lb

Shop Top 100 Tools & Hardware Products.

View other Padlock Best Sellers.

Manufacturer Description

MASTER LOCK 21/2 SHACKLE

  • Dual locking levers provide extra pry resistance. Hardened bottom plate for drill resistance. Top and bottom bumpers for greater scratch resistance. Thousands of key changes maximize key integrity. Proprietary rustproofing for longer life. 4 pin tumbler cylind
  • Body Material: Laminated Steel
  • Type: Cylinder - Padlock
  • Weight: 0.56 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

Product Questions & Answers

Customer Reviews

Your voice matters. Be the first to leave a review and help other pros shop smarter

Write A Review
Need Assistance?

Never Stop Saving!

With HomElectrical, you are not just buying a product, you are investing in a solution. Our goal is to help you make the most educated choice possible, ensuring maximum savings on every job. We provide the deep product knowledge for all your Electrical, HVAC, and Lighting projects. By promoting efficiency and supporting every purchase with high-quality service, we help save your business money and support a greener future.