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Purchase Item: Masterlock 3LF Laminated Steel Padlock 1-1/2 inch
  • SKU: PLMA031501KA
    Masterlock 3LF Laminated Steel Padlock 1-1/2 inch

  • $11.70

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Masterlock No 3LF Keyed alike series (KALF) custom production padlock with 1-1/2 inch long shackle.

Custom production means this is not a pre-packaged lock. Every lock has been assembled at the factory to our specification. Contact us if you need custom built padlocks with longer or shorter shackle, different color bumpers, key or lock stamping, keyed specific etc.

No3 padlocks are available as off the shelf products (see 3D, 3DLF or the pre-packaged sets of 3 or 4 locks).

  • 1-9/16" (40mm) wide laminated steel body for superior strength
  • Hardened steel shackle for extra cut resistance
  • 4-pin cylinder helps prevent picking
  • Dual locking levers provide extra pry resistance
  • Thousands of key changes maximize key integrity
  • Proprietary rust proofing for longer life


Shackle Diameter 7mm - 9/32"
Horizontal Clearance 16mm - 5/8"
Vertical Clearance 38mm - 1-1/2"
Body width 40mm - 1-9/16"
Lock body material Layered steel plates
Shackle material Hardened Steel - Chromed
Key retaining (when open) NO
Cylinder type 4 Pin tumbler - W1
Lock weight 193 grams - 7oz

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Masterlock 3LF Laminated Steel Padlock 1-1/2 inch
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