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Master Lock 1LN - No. 1 Laminated Steel Padlock

Model: [1LN]
12+ $14.63
48+ $14.06
For quantities over144
Request A Quote
Available Options:
Keying Option:
Existing Key Number (Optional):
Vinyl Bumper Color:

    Product Features:

  • Reinforced laminated steel body for superior strength
  • Commercial grade padlock features superior protection from drilling and prying
  • Hardened boron alloy steel shackle for superior cut resistance  
  • Dual locking levers provide extra pry resistance
  • 4-pin cylinder
  • 1 3/4" (44mm) wide lock body; 5/16" (8mm) diameter shackle 
  • 5 3/4" (150mm) vertical clearance; 3/4" (19mm) horizontal clearance
  • Each lock comes standard with 2 keys
  • The #1 padlock is also available in a standard 15/16" Shackle (Model: 1), a 1 1/2" Shackle (Model: 1LF) and a 2 1/2" Shackle (Model: 1LJ)
  • If ordering Master Keyed, your first order will come with 1 free master key if ordering 10+ padlocks

    Best Used For:

  • Construction Sites and Equipment
  • Vending Machinese
  • Industrial Storefront and Business Gates
  • Tool Cribs

Lock Width

Shackle Diameter

Vertical Clearance

Horizontal Clearance

Keying Options Available

1 3/4"


5 3/4"


Keyed Different
Keyed Alike
Master Keyed
Keyed Alike/Master Keyed


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