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Master Lock 1MKLF-DD Padlock 

  • Commercial Grade Padlock Protects Against Drilling & Prying
  • 1-3/4" (44mm) Wide Laminated Steel Body for Superior Strength
  • 1-1/2" (38mm) Tall, 5/16" (8mm) Diameter Hardened Steel Shackle for Superior Cut Resistance; Dual Ball Bearing Locking for Maximum Pry Resistance
  • Non-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking
  • Specs_Width: 1-3/4" Wide; A: 5/16" (8mm) B: 1-1/2" (38mm) C: 3/4" (19mm)
  • Keying: Pre-Keyed to Existing Master Key System MK# DD (MK-KD)
  • Change Keys: Each Lock Will Come With 2 Change Keys (KD)
  • Master Keys: DD Master Keys are Sold Separate
  • Delivery: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable 


For 1MKLF Extra Cut Change (KD) Keys

Cut Master Keys for 1MKLF-DD padlocks

Master Lock 1MKLF DD Master Keyed Lock (1MKLF-KD-DD)


Master Lock No. 1MKLF DD Padlock: Master Lock 1MKLF-DD Laminated Steel Commercial Grade Lock. Keying: Master Keyed to MK# DD. With 1-1/2" Shackle.