American Lock A1207MK Rekeyabl...
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American Lock American Lock A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different (Master Keyed) AME-A1207MK

American Lock A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different (Master Keyed)

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Model: AME-A1207MK BLK 2KEY
$46.05
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AMERICAN LOCK A1207MK REKEYABLE PADLOCK WITH BORON SHACKLE 1-3/4IN (44MM) WIDE SOLID ALUMINUM OVERVIEW

A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum. Rekeyable Padlocks - 1-3/4in (44mm) Wide Solid Aluminum.

The American Lock No. A1207MK Solid Aluminum padlock features a 1-3/4in (44mm) wide aluminum, black body and a 3in (75mm) tall, 5/16in (8mm) diameter hardened boron alloy steel shackle for superior cut resistance. Dual ball bearing locking mechanism resists pulling and prying and 5-pin APTC12 rekeyable cylinder is pick resistant and has tens of thousands of key changes.

Buy the American Lock A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum for easy installation and dependable door hardware solution.

AMERICAN LOCK A1207MK REKEYABLE PADLOCK WITH BORON SHACKLE 1-3/4IN (44MM) WIDE SOLID ALUMINUM PRODUCT FEATURES

  • 1-3/4in (44mm) wide solid aluminum body offers strong protection against the elements
  • Durable black anodized finish withstands abuse and harsh environments
  • 3in (75mm) tall, 5/16in (8mm) diameter boron alloy steel shackle for superior cut resistance
  • Rekeyable 5-pin APTC12 cylinder prevents picking
  • Self-Storage Units & Lockers
  • Harsh Outdoor Conditions
  • Manufacturing Environments
  • Tool Cribs
  • Edge® Key Control
  • Keying Options
  • Laser Engraving & Custom Marking
  • Shackle Options

A1207MK REKEYABLE PADLOCK WITH BORON SHACKLE COLOR VARIATION

American Lock A1207MKBLU Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKBRN Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKCLR Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKGRN Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKORJ Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKPRP Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKRED Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum
American Lock A1207MKYLW Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum

AMERICAN LOCK REKEYABLE PADLOCKS - 1-3/4IN (44MM) WIDE SOLID ALUMINUM COLLECTION

American Lock A1205 (A1205KD) Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different
American Lock A1205UN Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Uncombinated
American Lock A1205KZ Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1205KA Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike
American Lock A1205MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1205KAMK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)
American Lock A1206 (A1206KD) Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different
American Lock A1206UN Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Uncombinated
American Lock A1206KZ Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1206KA Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike
American Lock A1206MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1206KAMK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)
American Lock A1207 (A1207KD) Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different
American Lock A1207UN Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Uncombinated
American Lock A1207KZ Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1207KA Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike
American Lock A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1207KAMK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)

RESOURCES & DOWNLOADS

American Lock A1207MK Rekeyable Padlock with Boron Shackle 1-3/4in (44mm) Wide Solid Aluminum Catalog

Manufacturer Resources

Product Specs

Subcategory:
Solid Body Padlocks
Shelf Pack Qty:
6
Master Carton Qty:
24
Shackle Width:
3/4"
Shackle Diameter:
5/16"
Keyed:
Yes
Product Group:
Other / Miscellaneous Hardware
Product Subgroup:
Padlocks
Product Type:
Padlocks
Commercial/Residential:
Commercial
Product Model:
A1207MK
Product Shackle Length:
3"
Product Style:
Rekeyable Padlocks - 1-1/2in (38mm) Wide
Product Category:
Other / Miscellaneous Hardware
Product Substrate:
Aluminum
Product Width:
1-3/4"
Department:
Door Hardware

American Lock AME-A1207MK BLK 2KEY – Frequently Asked Questions

1) What does the MK in American Lock A1207MK mean, and how is it different from A1207KA or A1207KZ?
MK means the padlocks come keyed different from each other but all operate under a common master key. So each lock has its own change key, and one master key opens the whole group. If you want every lock in the group to take the same change key instead, that is the A1207KA (keyed alike), and A1207KAMK is keyed alike plus master keyed. A1207KZ is zero-bitted and A1207UN is uncombinated, both for locksmiths who will pin the cylinder themselves. A1207 (A1207KD) is keyed different with no master key.
2) Can the A1207MK be rekeyed later if a key goes missing?
Yes. It uses a rekeyable 5-pin APTC12 cylinder with tens of thousands of key changes available, so a locksmith can re-pin it rather than you scrapping the lock. That is the practical difference from a throwaway padlock: when an employee leaves with a key you re-pin the affected locks and reissue, keeping the master key system intact.
3) What is the difference between the American Lock A1205, A1206 and A1207 padlocks?
All three are the same 1-3/4 inch (44mm) wide solid aluminum body with a boron alloy shackle and the same rekeyable cylinder. They differ in shackle clearance. The A1207 is the 3 inch shackle length version, which is what you want for thick hasps, chain, or reaching around a gate post. Step down to the A1206 or A1205 when you want a shorter, tighter shackle with less exposed steel to attack.
4) Is the A1207 padlock a good choice for lockout tagout?
No, not as ordered here. The A1207MK is keyed different under a master key, and a master key defeats the point of lockout tagout, where each worker must hold the only key to his own lock. For LOTO use a dedicated safety padlock such as the ABUS 72/30 anodized aluminum safety padlock or the ABUS 74/40 insulated safety padlock. The A1207 belongs on gates, self storage units, lockers and tool cribs, where centralized master key access is what you want.
5) What padlock has the same 5/16 inch shackle diameter as the American Lock A1207MK but in a brass body?
The Schlage KS23D/KS23F brass padlock also uses a 5/16 inch diameter shackle. The A1207MK carries the same 5/16 inch shackle diameter but on a 1-3/4 inch wide solid aluminum body with a 3 inch shackle length, so the two differ mainly in body material and overall size rather than shackle gauge.
6) Our facility standardized on interchangeable core - can the American Lock A1207MK take an SFIC core?
The A1207MK uses a rekeyable 5-pin APTC12 cylinder rather than a removable core. If your keying program runs on interchangeable cores, the Sargent 60-858-2 is a removable core padlock with a 2 inch stainless steel shackle, which lets the padlocks be cored to the same system as the rest of the facility.
7) Is the A1207 padlock suitable for outdoor gates and exposed yard use?
Yes. The body is solid aluminum with a black anodized finish, which is the reason this series gets specified for harsh outdoor conditions, self storage units, manufacturing plants and tool cribs. The shackle is hardened boron alloy steel for cut resistance. It is a commercial-duty lock, not a residential one.
8) Can I color code American Lock A1207MK padlocks by crew or department?
Yes, the lock body comes in nine colors: black, blue, brown, clear, green, orange, purple, red and yellow. Crews commonly assign a color per trade, per building or per tool crib so a lock can be identified at a glance without reading the key stamp. The colored versions carry their own part numbers, such as A1207MKBLU for blue and A1207MKRED for red.
9) How many keys come with each A1207MK padlock, and can I order fewer?
Standard is 2 keys per lock. You can also order 1 key per lock, 3 or 4 keys per lock, or 0 keys per lock if you are keying them into an existing system and already hold the keys. On a master keyed order the change keys ship with the locks; specify the key count that matches how many people need access.
10) Can I get the A1207MK padlock with a chain so it stays attached to the gate?
Yes. A #40 sash chain, 9 inches (229mm) long, zinc plated, is an option on the lock, or you can order it with no chain. The chain keeps the padlock captive on a gate, locker or tool crib door so it does not get set down and lost when the opening is unlocked.
11) What other brands of padlock have the same 5/16 inch shackle diameter as the A1207?
Two in the same shackle diameter: the Schlage KS23D/KS23F brass body padlock with a 5/16 inch shackle, and the Medeco 54515G XT electronic indoor/outdoor padlock, also 5/16 inch and non-key retaining. The Schlage is the brass-body mechanical alternative if you are keying into a Schlage system; the Medeco XT is the choice when you need audit trail and electronic key management rather than a mechanical master key. If your hasp only takes a thinner shackle, the ABUS 72/30 aluminum safety padlock runs 3/16 inch and the ABUS 74/40 and 76/40 run 1/4 inch.
12) I need a padlock for a coastal or washdown environment. Is the aluminum A1207 the right pick or should I use stainless?
The A1207 is a solid aluminum body with a black anodized finish and a boron steel shackle, built for harsh outdoor exposure. For salt spray or constant washdown where you would rather have no steel body at all, look at the Medeco 521 G8R weather-tight padlock, which uses a solid stainless steel body, or the ABUS T84MB/30 Nautic with a black sleeve. Sargent's 758 and 858 padlocks also use stainless steel shackles on a brass case.
13) What should I use instead of the American Lock A1207MK on a marine or wash-down application?
For wet and corrosive service, the Medeco 521 G8R is a weather-tight padlock with a solid stainless steel body, and the ABUS 76/40 is a plastic-covered aluminum core padlock with a 1/4 inch shackle diameter and 1 37/64 inch width. The A1207MK is a solid aluminum body with a boron alloy steel shackle and black anodized finish, so the stainless and plastic-jacketed peers address exposure differently than the anodized aluminum body does.
14) Is the Medeco 54515G a substitute for the American Lock A1207MK?
Not directly. The Medeco 54515G is an XT electronic indoor/outdoor padlock, non-key retaining, with a 5/16 inch shackle diameter and cylinder. It matches the A1207MK on shackle diameter but runs on an electronic credential system, while the A1207MK is a mechanical keyed padlock with a rekeyable 5-pin cylinder set up keyed different under a master key.
15) What brass-body padlock options compare to the American Lock A1207MK for a master keyed system?
On the brass side, the Sargent 758 is a key retaining standard padlock in US4 satin brass, the Sargent 858 is the non-key retaining version with a stainless steel shackle in US4 satin brass, and the Medeco 5260 is a 52 Series brass body padlock with a 7/16 inch shackle diameter and M3 key technology in satin chrome. The A1207MK is solid aluminum with a boron alloy steel shackle, so the choice is between a brass case tied to those manufacturers' key systems and an aluminum body on the American Lock APTC12 cylinder.
16) Which padlock has a larger case than the American Lock A1207MK for a heavy gate hasp?
The Sargent 82-856 is a non-key retaining padlock with a 2 inch by 2 inch brass case and stainless steel shackle, a larger footprint than the A1207MK 1-3/4 inch wide body. The A1207MK offsets its smaller case with a 5/16 inch diameter, 3 inch tall hardened boron alloy steel shackle, so confirm the hasp opening before choosing between them.
17) How many A1207MK padlocks come in a box for a bulk facility order?
Shelf pack is 6 locks and the master carton holds 24. For a standardization project across a facility, ordering in multiples of 24 keeps the cartons whole, and the 6-pack is the usual size for distributing to individual sites or crews.
18) What keeps the A1207 from being pulled or pried off the hasp?
A dual ball bearing locking mechanism holds the shackle at both legs, which resists pulling and prying rather than relying on a single latch. Paired with the hardened boron alloy steel shackle at 5/16 inch diameter, the common attacks on a padlock are cutting the shackle or twisting the body off, and both are addressed by the shackle alloy and the solid aluminum body.
19) Is the ABUS T84MB/30 an alternative to the American Lock A1207MK for outdoor lockers?
The ABUS T84MB/30 Nautic is a black sleeve padlock with a 13/64 inch shackle diameter and 1 17/64 inch body width, a much lighter build than the A1207MK, which uses a 5/16 inch diameter shackle on a 1-3/4 inch wide solid aluminum body. For self-storage units, lockers and outdoor service the American Lock is the heavier-shackle option; the T84MB/30 suits smaller hasps and lighter-duty openings.
How fast can I get the American Lock AME-A1207MK BLK 2KEY delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the American Lock AME-A1207MK BLK 2KEY come with a warranty?
Absolutely. The American Lock AME-A1207MK BLK 2KEY is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the American Lock AME-A1207MK BLK 2KEY?
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