21, 25, 27 Rekeyable Padlocks

Model #21, 25, & 27 padlock features:
  • #21 size - 1-3/4" wide laminated steel body for superior strength.
  • Hardened steel shackle.
  • 4-pin & 5-pin cylinder available.
  • Many keying options available
  • Standard cylinders supplied zero-bitted.

***Please Read***

21WO,25WO & 27WO Series padlocks are sold less cylinder. Lock cylinders are available as a separate item - click below. Keying is required either by someone with know-how, or your local Locksmith. These padlocks allow the various sizes to be keyed alike, or keyed to your existing padlocks.


Please select from the cylinder options below.
Cylinder Options
  • [sku_link sku=36464]1K Cylinder 4-pin[/sku_link]
  • [sku_link sku=36465]15K Cylinder 5-pin[/sku_link]
  • [sku_link sku=36466]17K Cylinder 5-pin[/sku_link]
  • [sku_link sku=36467]27K Cylinder 5-pin[/sku_link]
  • [sku_link sku=36469]81KM Cylinder 5-pin[/sku_link] (M)
  • [sku_link sku=36468]81KR Cylinder 5-pin[/sku_link] (81)

Service Tools
  • [sku_link sku=36682]Rekey Kit[/sku_link]

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Padlock, #21 KD

Padlock, #21 KD

Master Lock, #21 rekeyable padlock supplied with the W27 keyway cylinder - padlocks supplied keyed d..

$12.07

Padlock, #21LF w/o Cylinder

Padlock, #21LF w/o Cylinder

Master 21 Series rekeyable padlock model 21LF with long shackle, supplied without cylinder (WO), and..

$10.46

Padlock, #21LJ w/o Cylinder

Padlock, #21LJ w/o Cylinder

Master 21 Series rekeyable padlock model 21LJ with long shackle, supplied without cylinder (WO), and..

$10.74

Padlock, #21LN w/o Cylinder

Padlock, #21LN w/o Cylinder

Master 21 Series rekeyable padlock model 21LN with long shackle, supplied without cylinder (WO), and..

$13.47

Padlock, #25WO Less Cylinder

Padlock, #25WO Less Cylinder

Rekeyable padlock model 25, supplied without cylinder (w/o) - various cylinders sold separately. Thi..

$11.68

Padlock, #27WO Less Cylinder

Padlock, #27WO Less Cylinder

Rekeyable padlock model 27, supplied without cylinder (w/o) - various cylinders sold separately. Thi..

$13.73

Padlock, 21WO w/o Cylinder, Sub Assembly

Padlock, 21WO w/o Cylinder, Sub Assembly

Master 21 Series rekeyable padlock model 21 with standard length shackle, supplied without cylinder ..

$9.27

Padlock, 27LH WO Less Cylinder

Padlock, 27LH WO Less Cylinder

Rekeyable padlock model 27LH, supplied without cylinder (w/o) - various cylinders sold separately. T..

$15.76

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