American Lock A1107MK Rekeyabl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$43.31

American Lock A1107MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different (Master Keyed)

(No reviews yet) Write a Review

Model: AME-A1107MK BLK 2KEY
$43.31
Selected Lockbody Color is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$43.31
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks

AMERICAN LOCK A1107MK REKEYABLE PADLOCK WITH BORON SHACKLE 1-1/2IN (38MM) WIDE SOLID ALUMINUM OVERVIEW

A1107MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum. Safety Lockout Padlocks - Solid Aluminum.

The American Lock No. A1107MK Aluminum Padlock features a 1-1/2in (38mm) wide black anodized aluminum body with a 1in (25mm) tall, 1/4in (6mm) diameter chrome plated, boron alloy shackle for superior cut resistance. The anodized finish makes padlock suitable for lockout in food processing facilities and corrosion resistant finish ideal for tough environments.

Buy the American Lock A1107MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum for easy installation and dependable door hardware solution.

AMERICAN LOCK A1107MK REKEYABLE PADLOCK WITH BORON SHACKLE 1-1/2IN (38MM) WIDE SOLID ALUMINUM PRODUCT FEATURES

  • American Lock Aluminum Safety Padlock
  • 1-1/2mm (38mm) wide black anodized aluminum body, 1/4in (6mm) diameter chrome plated, boron alloy shackle with 1in (25mm) clearance
  • Anodized finish suitable for lockout tagout in food processing facilities
  • Corrosion resistant finish for tough environments
  • High visibility color plus high security
  • Keyed different 5-pin tumbler rekeyable Cylinder
  • Lockout Tagout
  • Food Processing
  • Safety Lockout/Tagout

A1107MK REKEYABLE PADLOCK WITH BORON SHACKLE COLOR VARIATION

American Lock A1107MKBLK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKBLU Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKBRN Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKCLR Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKGRN Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKORJ Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKPRP Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKRED Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum
American Lock A1107MKYLW Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum

AMERICAN LOCK SAFETY LOCKOUT PADLOCKS - SOLID ALUMINUM COLLECTION

American Lock A1105 (A1105KD) Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different
American Lock A1105UN Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Uncombinated
American Lock A1105KZ Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1105KA Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike
American Lock A1105MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1105KAMK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)
American Lock A1106 (A1106KD) Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different
American Lock A1106UN Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Uncombinated
American Lock A1106KZ Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1106KA Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike
American Lock A1106MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1106KAMK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)
American Lock A1107 (A1107KD) Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different
American Lock A1107UN Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Uncombinated
American Lock A1107KZ Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Zero-Bitted
American Lock A1107KA Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike
American Lock A1107MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Different (Master Keyed)
American Lock A1107KAMK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum, Keyed Alike (Master Keyed)

RESOURCES & DOWNLOADS

American Lock A1107MK Rekeyable Padlock with Boron Shackle 1-1/2in (38mm) Wide Solid Aluminum Catalog

Manufacturer Resources

Product Specs

Subcategory:
Lockout Padlocks & Accessories
Shelf Pack Qty:
6
Master Carton Qty:
24
Shackle Width:
25/32"
Shackle Diameter:
1/4"
Keyed:
Yes
Product Group:
Other / Miscellaneous Hardware
Product Subgroup:
Padlocks
Product Type:
Padlocks
Commercial/Residential:
Commercial
Product Model:
A1107MK
Product Shackle Length:
3"
Product Style:
Safety Lockout Padlocks
Product Category:
Other / Miscellaneous Hardware
Product Substrate:
Aluminum
Product Width:
1-1/2"
Department:
Door Hardware

American Lock AME-A1107MK BLK 2KEY – Frequently Asked Questions

1) What does the MK in American Lock A1107MK mean for keying?
MK means master keyed. The A1107MK ships keyed different, so every padlock in the order opens on its own key, but all of them also operate under a master key. That is the setup a maintenance supervisor wants for lockout/tagout: each worker holds a unique key for their own lock, while the supervisor holds one master for controlled removal. If you want all the locks to share the same change key under a master instead, that is the A1107KAMK. Plain keyed different with no master is the A1107 (A1107KD), and keyed alike with no master is the A1107KA.
2) Can I color code lockout padlocks by trade or department with the American Lock A1107 aluminum series?
That is what the anodized body is there for. The A1107MK comes in nine lockbody colors: black, blue, brown, clear, green, orange, purple, red and yellow. Facilities commonly assign one color per trade (electrical, mechanical, contractors) or per shift. The color is anodized into the aluminum body rather than painted, so it holds up better than a sticker or a dip coat in a wash-down area.
3) How many keys come with each American Lock A1107MK padlock, and can I order fewer?
Standard is 2 keys per lock. You can also specify 1 key per lock, 3 keys, 4 keys, or 0 keys per lock. For personal lockout programs most safety managers order 1 key per lock so there is no spare floating around, since the whole point of a personal lock is one person one key. Order 0 keys when the master key system already covers key issue separately.
4) How do the A1105, A1106 and A1107 aluminum padlocks differ?
They are the same 1-1/2 inch wide solid aluminum safety padlock family with a boron alloy shackle; the number sets the shackle height. The A1107 is the tallest of the three, with a 3 inch shackle length and 1 inch of clearance, which is what you want for thicker hasps, group lockout boxes and cable runs. The A1105 and A1106 are the shorter-shackle versions of the same body. All three are offered in the same keying options: KD, KA, MK, KAMK, uncombinated (UN) and zero-bitted (KZ).
5) What is the closest equivalent to the American Lock A1107MK aluminum safety padlock from another brand?
The ABUS 74/40 insulated safety padlock is the nearest match on the two dimensions that decide whether a lockout padlock fits an existing hasp: it lists a 1-1/2 inch body width and a 1/4 inch shackle diameter, the same body width and shackle diameter carried by the A1107MK. The differences are in construction and cylinder: the A1107MK uses a solid aluminum body, while the 74/40 is an insulated body, and the 74/40 is a 6-pin cylinder. If you are standardizing a lockout program on a keying scheme, note the A1107MK is supplied keyed different under a master key.
6) I need a smaller lockout padlock than the American Lock A1107MK for a tight breaker panel - what else works?
The ABUS 72/30 anodized aluminum safety padlock is the smaller-bodied option, listed at a 1-1/4 inch body width with a 3/16 inch shackle diameter, against the 1-1/2 inch body and 1/4 inch shackle on the A1107MK. Both are anodized aluminum safety padlocks, so the corrosion-resistant finish carries over; the thinner 3/16 inch shackle also passes through smaller lockout hasp eyes where the 1/4 inch shackle will not seat.
7) We run a small-format interchangeable core system - can we key the American Lock A1107MK into it?
The A1107MK is a rekeyable pin tumbler safety padlock keyed different under a master key, not a removable-core lock. If your facility keys everything through cores you swap yourself, the Sargent 60-858-2 removable core padlock is the design that accepts a core, and it carries a 2 inch stainless steel shackle. The A1107MK is rekeyed at the cylinder rather than by pulling a core, and its shackle is chrome plated boron alloy at 1/4 inch diameter.
8) Is this padlock safe to use in a food processing plant?
Yes, the A1107MK is built for it. The body is solid aluminum with an anodized finish, which American Lock calls out as suitable for lockout in food processing facilities, and the same finish resists corrosion in wash-down and chemical environments. The shackle is chrome plated boron alloy rather than bare steel, so it holds up to the same conditions.
9) What is the chain option on the American Lock A1107MK for?
It is a #40 sash chain, 9 inches long, zinc plated, ordered attached to the padlock. The chain keeps the lock tethered to the equipment or the hasp so it is not set down on a machine bed or lost during a shutdown. If you do not want it, order the NONE chain option.
10) Can the A1107MK be rekeyed in the field?
Yes. It uses a 5-pin tumbler rekeyable cylinder, so a locksmith can repin it rather than scrapping the lock when a key is lost or an employee leaves. Keep in mind it is supplied master keyed, so any repinning has to be done to the existing master key system bitting if you want it to stay on the master.
11) Why choose an aluminum body safety padlock instead of a brass or stainless one?
Aluminum keeps the lock light on a worker's belt all shift and takes an anodized color, which is what makes color-coded lockout programs work. Brass and stainless bodies are heavier and generally used for outdoor gate and utility security rather than personal lockout. If you need a metal-body padlock for general security rather than LOTO, the Sargent 858 with a stainless steel shackle and US4 satin brass finish, or the Medeco 521 G8R with a solid stainless steel body, are the kind of thing to look at instead.
12) Is the ABUS 76/40 a substitute for the American Lock A1107MK in a food processing plant?
They share a 1/4 inch shackle diameter and are close on body width, the 76/40 at 1-37/64 inches and the A1107MK at 1-1/2 inches, so they will generally serve the same hasp. The construction differs in a way that matters in wash-down and food processing areas: the A1107MK is a solid aluminum body with an anodized finish specified for lockout in food processing facilities, while the 76/40 is a plastic-covered aluminum core. Decide based on whether your sanitation procedure allows a plastic jacket.
13) What should I use instead of the American Lock A1107MK for an exposed outdoor gate rather than lockout duty?
The A1107MK is built for safety lockout and tagout with a lightweight aluminum body. For a weather-exposed gate where you want a heavier metal case, the Medeco 521 G8R is a weather-tight padlock with a solid stainless steel body, and the Sargent 858 is a non-key-retaining padlock with a stainless steel shackle in a US4 satin brass finish. Note that lockout practice normally calls for key-retaining behavior so the lock cannot be left closed without its key, which is why a non-key-retaining padlock is not a direct swap into a lockout program.
14) Will a Schlage KS23D padlock fit the same hasp as the American Lock A1107MK?
Check the hasp eye before assuming it will. The Schlage KS23D/KS23F is a brass-body padlock with a 5/16 inch diameter shackle, while the A1107MK shackle is 1/4 inch diameter with a 25/32 inch shackle width. A hasp drilled or slotted for the 1/4 inch shackle will not accept the larger 5/16 inch stock. The Medeco 5260 brass body padlock goes further still at a 7/16 inch shackle diameter.
15) How do American Lock A1107MK padlocks pack for a bulk facility order?
They come 6 per shelf pack and 24 per master carton, which is a practical unit for issuing locks by department or building a group lockout station. Keying is per order, so spell out the master key system and the number of keys per lock when you place it.
16) Is the A1107MK shackle cut resistant enough for outdoor gate or job site use?
The shackle is chrome plated boron alloy, chosen for cut resistance, and the anodized aluminum body resists corrosion in rough conditions. It works outdoors. That said, it is a 1/4 inch shackle on a 1-1/2 inch body, built for safety lockout duty rather than heavy gate security, so for a high-exposure gate you would step up to a hardened steel or stainless body padlock with a thicker shackle.
17) Is there an electronic alternative if we want audit trail instead of the American Lock A1107MK mechanical padlock?
Yes. The Medeco 54515G XT is an electronic indoor/outdoor padlock, non-key retaining, with a 5/16 inch shackle diameter and cylinder included. The A1107MK is a mechanical 5-pin rekeyable cylinder keyed different under a master key, with a 1/4 inch shackle, so switching to the electronic unit changes both the credential management and the shackle stock the hasp has to accept.
How fast can I get the American Lock AME-A1107MK BLK 2KEY delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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-A1107MK BLK 2KEY come with a warranty?
Absolutely. The American Lock AME-A1107MK 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-A1107MK BLK 2KEY?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the American Lock AME-A1107MK BLK 2KEY from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.