Click on Related Products for a listing of our stocked keyed alike numbers for the Master Lock 6121KA.

Special order locks are available - if your key number is not listed, select the Factory Order Keying Option on this page when ordering.
Pro Series Padlock, Model 6121. Supplied Keyed Alike - Factory Order - Factory order padlocks ship in approx 3-4 weeks. Please specify your key code in special instructions. We may require an image of both sides of your key to confirm we are ordering the correct item.

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Padlock, Pro 6121 Factory Keyed

  • Brand: Master Lock
  • Product Code: 6121 (F)
  • Sku: 36650F
  • Availability: In Stock
  • $20.48


  • 6 or more $19.66
  • 24 or more $19.11

Available Options


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Tags: Master 6121, 6121 padlock, Masterlock 6121, Master Pro Series