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ABUS 37/55MB50 KA Granit Alloy Steel Padlock Keyed Alike (Code 5544653)

  • Based on 256 reviews
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Availability: In Stock.
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Arrives Monday, Oct 5
Order within 13 hours and 29 minutes
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Features

  • High-Security Steel Padlock: Made from hardened alloy steel with a tensile resistance of 6 tons, this padlock features the ABUS Plus disc cylinder for the highest protection against picking; Keyed alike; includes 2 keys
  • Hardened Steel Protection: Shackle and body are made from hardened alloy steel with black Granit coating for extreme corrosion resistance; Disk cylinder is extremely drill resistant; Includes 2 keys, one with an Led light and anti key duplication card
  • Padlocks for Any Application: Discover our full line of padlocks, from OSHA approved safety locks to heavy duty Granit padlocks and disc locks to brass, steel and aluminum models, to resettable combination, rekeyable and keyed alike locks
  • The World's Leading Security Manufacturer: We offer a comprehensive line of home, commercial security and worker safety products including padlocks and hasps, chains and cables, key storage and safety devices
  • Synonymous with Security: When it comes to protecting lives and valuables, ABUS provides security solutions that help you feel safe and secure; We've been innovating security technology since 1924

Description

ABUS Granit padlocks meet highest security standards and are considered to be among the most secure padlocks in the world. Their tensile resistance is over 6 tons. High-quality materials and careful finishing are the basis for the quality of these padlocks that are made in Germany. Innovative luminous keys and the black Granit coating for optimal corrosion protection are characteristics of the product series. The ABUS-Plus disk cylinder.

Brand: ABUS


Special Feature: Heavy Duty,Resettable


Lock Type: Key Lock


Item dimensions L x W x H: 4.27 x 2.45 x 1.19 inches


Material: Alloy Steel, Aluminum, Brass


Brand Name: ABUS


Recommended Uses For Product: Security


Number of Pieces: 1


Included Components: Padlock and Key(s)


Model Number: 37956


UPC: 078217379561


Model Name: 37956


Global Trade Identification Number: 61


Number of Items: 1


Manufacturer: ABUS


Number of Packs: 1


Unit Count: 1 Count


Item Type Name: 37956 Granit Alloy Steel Padlock, KA


Manufacturer Part Number: 37956


Additional Features: Heavy Duty,Resettable


Lock Type: Key Lock


Controller Type: Hand Control


Control Method: App


Style Name: Modern


Color: Black


Shape: Rectangular


Material Type: Alloy Steel, Aluminum, Brass


Finish Types: Polished


Item Dimensions: 4.27 x 2.45 x 1.19 inches


Item Weight: 1.1 pounds


Item Highlight: with 2" Long Shackle


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Lock for Moving
I bought this lock about 4 years ago. It has been a perfect purchase for those that want extreme security on their moving across the country. I used this lock on Penske truck and on a U-haul for many days. Something to pay attention is the measurements of the lock. The shackle is a bit thick, so it was not easy to put it to the door or remove it, but not impossibleto do it. It was just a tight fit. Great value for the money in regards safety and peace of mind. It is a somewhat heavy, but that is expected and what makes it robust. ... show more
Reviewed in the United States on April 12, 2026 by Daniel Rojas

  • “Great padlock for high-security needs
“I recently purchased ABUS 37/55MB50 KA Granit Alloy Steel Padlock Keyed Alike and I am very happy with my purchase. The lock is made from hardened alloy steel with a tensile resistance of 6 tons, which makes it very sturdy and durable. The ABUS Plus disc cylinder provides the highest protection against picking, which gives me peace of mind knowing that my belongings are secure. The shackle and body are made from hardened alloy steel with black Granit coating for extreme corrosion resistance, which makes it perfect for outdoor use. The disk cylinder is extremely drill resistant, which adds an extra layer of security. The lock comes with two keys, one with an LED light and anti-key duplication card, which is very convenient. Overall is a great padlock. ... show more
Reviewed in the United States on April 30, 2023 by A. Hans

  • Serious lockage for your don't-want-them-stolenables
There is a reason you pay what you do for ABUS products, especially the disc detainer style such as this one. I used this originally as a box truck lock to my great satisfaction and now use it for a shipping container storage unit. It comes with two keys, one of which has a built in LED light...neat, but ultimately a little pointless... and a key code card for key re-order should that be necessary. The long shackle adds versatility and works well for box truck swing arm locking mechanisms where a shorter shackle cannot be rotated to effectively close. I feel the price is worth it and would buy again if needed. While this type of core CAN be picked by a pro, it will be a significant time investment likely steering them to an easier lock on someone else's stuff. The counter argument is that it says, hey, there's something to steal in here. Look kids, if a thief wants what you have and they are skilled enough, they will get it, you might at least make it as hard as possible if that's how it is gonna go down. JM2C tho ... show more
Reviewed in the United States on March 8, 2020 by Bif McSeriousCat

  • Worth the price!!
I wanted a very heavy duty lock with MAXIMUM SECURITY. After doing extensive research. I found that the Abus Granit series is one of the most trusted locks. No they are not cheap. You get what you pay for with a padlock. These are hand made in Germany. Abus has a YouTube video of these locks being made. I use it paired with Pewag 1/2 inch 12mm security chain. This chain has plenty of YouTube videos of people trying to cut it. The chain is just as hard as the jaws on a bolt cutter. I use this combo to lock a trailer to a tree in my yard. ... show more
Reviewed in the United States on April 29, 2020 by Helix01

  • This Lock Works
This lock did NOT prevent my uhaul from being broken into. It did, however, force the thieves to break the latch once they eventually accepted the fact that they weren’t breaking this beast of a lock. You can see on the photos I attached how they tried their best to break this lock but they literally could barely scratch the surface. I’m beyond impressed with this lock and wouldn’t hesitate to use it for anything important! Just remember that your security is only as good as the weakest link, but rest assured this lock won’t be the limiting factor! ... show more
Reviewed in the United States on October 14, 2021 by Unit 91

  • 1yr review, still Tough as heck, stupid level of abuse and still works like butter, VERY happy!
The Abus Granit lock I bought is being used to chain up my heavy 16 foot tool trailer's frame to my truck frame, and it's been smashed numerous times between the truck hitch and the ashpalt and concrete roads when I hit a big bump or pothole. The outer casing has been mildly abraded away on the bottom and it's scratched up a lot and areas of the finish have been worn off, but despite the stupid level of abuse it gets, it still functions like butter after 5 months of hard use. As the photos show I did realize how I can keep the lock from getting under the hitch, by putting the shackle through one of the safety chains' upper portion. I do keep the lock regularly lubed with a dry lock lube (1yr switched to silicone works a little better) since this is within a foot of the road at all times, and have not seen any significant corrosion so far. VERY happy with this purchase. Locksmith I talked to at one time said he had to cut one of these, and it took him about 10 minutes with a high quality angle grinder and diamond cutting wheel. Update 1yr to the month, this lock is still buttery smooth despite a year of the elements and close proximity to the road, while all the other locks I bought previously have loooong since frozen up and been trashed despite regular lubing, mainly due to rust, which the abus Granit lock appears immune to. I've replaced all but one of my other padlocks with abus granites and I don't think I'll ever buy another brand again unless they stop making them! ... show more
Reviewed in the United States on December 21, 2018 by Vic

  • Extremely difficult to pick or use bump key.
Jerks got so frustrated not being able to pick this lock they tried to destroy my chain link gate. The keys are not like any cheap lock keys. I have these locks on two gates and a barn door. Only one or two other easily available locks are safer: the Bowley ($300+ cost) and the "Forever lock". The price of this lock is a lot more than a junk lock like Master, but it is well worth the bucks. For my house I do use a Bowley. I have 4 of these locks because they are really good. ... show more
Reviewed in the United States on July 2, 2019 by Little Tex

  • 2" Long - Perfect Fit for 20' Uhaul
Confirming as of May 2026 this fit perfectly on the lock of a 20' Uhaul, and gave me a ton of peace of mind traveling across the country with this lock standing between someone and everything I owned.
Reviewed in the United States on May 6, 2026 by Mike

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