Magmaus® RT270 Heavy Duty Lock for Shipping Container - [Weatherproof] - Secure Outdoor Lock for Storage Unit, Gate, Shed, Fence, Door - 12 Keys
Condition: Used - Like New
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This item is eligible for return within 30 days of receipt
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Availability:
Only 1 left in stock, order soon!
Arrives
May 11 – May 17
Size: 70 mm
Style: 2 Pack - 12 Keys [6 Master Keys]
Color: Silver
Features
- HIGH SECURITY FEATURES - Magmaus comes with a patented anti-theft lock cylinder making it very secure against lock picking, drilling and cloned keys.
- HEAVY DUTY MATERIAL: Shock resistant, complex grade stainless steel that can withstand over 4,000kg of force.
- WEATHER RESISTANT: Tested in strong nitric acid for over 40 minutes. High Anti-corrosive properties gives full protection all year round, therefore it is able to operate reliably in the most severe freezing conditions.
- INDUSTRIAL APPLICATIONS: Perfect size for fitting under 20ft, 40ft shipping container lockbox, preventing bolt cutters from accessing the shackle.
- HOW TO USE - Ensure the rings inside the cylinder are aligned. If the rings are not aligned, use the key tip to push through the rings, until they are symmetrical. Fully insert the key through the cylinder, then rotate 180 degrees clockwise to release the shackle. Place the lock on the application of your choice, close the shackle and rotate the key 180 degrees anti-clockwise to lock. Remove the key from the cylinder
Brand: Magmaus
Special Feature: Weather Resistant
Lock Type: Security Padlock
Item dimensions L x W x H: 2.76 x 0.79 x 2.09 inches
Material: Stainless Steel
Brand: Magmaus
Special Feature: Weather Resistant
Lock Type: Security Padlock
Item dimensions L x W x H: 2.76 x 0.79 x 2.09 inches
Material: Stainless Steel
Recommended Uses For Product: securing outdoor industrial and residential applications, providing high-security protection in harsh weather conditions
Style: 2 Pack - 12 Keys [6 Master Keys]
Color: Silver
Number of Pieces: 11
Finish Type: Polished
Included Components: Magmaus® RT270 Padlock, Silver
Controller Type: Hand Control
Shape: Round
Item Weight: 1.07 Kilograms
Control Method: App
Model Name: Magmaus® RT270 Padlock
Manufacturer: Magmaus
Part Number: RT270
Item Weight: 2.35 pounds
Product Dimensions: 2.76 x 0.79 x 2.09 inches
Item model number: RT270
Size: 70 mm
Finish: Polished
Special Features: Weather Resistant
Usage: Shipping Container, Gate, Shed, Garage
Batteries Included?: No
Batteries Required?: No
Date First Available: May 20, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 11 – May 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 50mm
Style: 1 Pack - 3 Keys
Color: Silver
I’m using the Magmaus® RTL50 [Armoured] High on my storage container, and it’s perfect. Small but mighty—it feels super solid and secure without being bulky, and the build quality is excellent. It’s easy to handle and installs without any fuss, yet still gives that rugged, armored feel. For securing a storage container or similar use, it’s exactly what I needed. Compact, strong, and reliable—definitely worth it.
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Reviewed in the United States on December 16, 2025 by blaze17
Size: 70 mm
Style: 1 Pack - 3 Keys
Color: Silver
Works great on my conex container. It fits in the enclosed lock box and is easy to open and remove. I may buy more of these they work well in wet conditions. They have no places for water to get in and freeze up when installed correctly. I would definitely buy again. Quality is top notch.
Reviewed in the United States on December 1, 2025 by Brad A. Lane
Size: 60mm
Style: 1 Pack - 3 Keys
Color: Silver
Great quality and good value
Reviewed in the United States on February 12, 2026 by Maria Mason
Size: 70 mm
Style: 1 Pack - 3 Keys
Color: Silver
My storage container was burglarized and they took all new stuff with price tags and new stuff in original boxes. So likely drug addicts who sell the stuff for cash quickly. I had a cheap lock on it and it was in my backyard because I had a major house fire and the contractor put it there for my stuff that survived the fire. I had been buying replacement stuff and put some of it in the storage container. So the lock was picked. I know they came before the heist to scope it out because on my previous visit I noticed that my plastic stool was cracked. After the heist I realized that the scoundrels broke my plastic stool when reaching up to turn off my little motion detector light which was there for my convenience at night. So on the day I discovered the theft (after calling police) I went to Menards and bought a 4 lock Brinks set which was the best they sold. But I wanted something better for the lock box (that is welded on the storage container) so I bought this lock. It fits perfectly and is easy to put on. You turn it right to open 180 degrees which is half way around. The key will not come back out until you lock it by pushing the straight shackle up to close it. Then you turn the key 180 degrees which is half way back around to the left and pull the key out. I do not understand the review by Coffee Addict that says the lock is inconsistent at all and that particular review was making me afraid to buy this lock. I paid more attention to the truck drivers' review which was the next one down. So turn right to open and left to lock. I am looking at the lock the way you would be putting it on your storage container with the lock box. That would be with the shackle on your left vertically with where you put the key in at the bottom. Another interesting thing I noticed is that the key goes in either way unlike your typical door lock where you need to put it in with the key cuts downward. I will follow up on this review at a later date because I don't want to see anybody else get heisted like I was. And right now I have 3 of the 4 Brinks locks on the storage container too which claim to be commercial quality locks. So far I am very happy with this lock. I live in the Chicago area and will be using it through the winter so will report back if I have any frozen lock problems. I bought some WD-40 silicone spray to treat my locks with before winter.
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Reviewed in the United States on September 7, 2023 by Rivergrover
Size: 50mm
Style: 1 Pack - 3 Keys
Color: Silver
Heavy duty lock that locks down a cable for a lawn tractor. It lays on the garage floor so I needed a rust resistant lock and one that’s heavy duty. This is the strongest lock I’ve ever owned. It’s heavy and made with strong materials. It’s not that expensive considering the size and strength of the lock. Easy to use and it comes with 3 keys. Fast shipping.
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Reviewed in the United States on November 12, 2025 by Benjamin
Size: 80 mm
Style: 1 Pack - 3 Keys
Color: Silver
I bought two locks, neither of them open with the keys provided. Most of the time I can get the key in 95% of the way, turn the keys 1/4 way, but not 1/2 way around. Every now and then I can get a key to turn 180 degrees and unlock the pin and get it to work. And when that lock works it will work 5 or 6 times in a row. I try the other lock, then come back to the first one and it is jammed again. Both locks are super finicky like you need to know the "magic knock" to get in. But wow, super unimpressed. Don't want to lock my shipping container and then never be able to get in again. The best way I get these locks to work is to slide the key in a little bit at first, start twisting clockwise to the point I know the next ring or disc wont work and just slowly (key goes in slowly over time) but I fastly turn the key to the left and right trying to get the next lock position in and working well... (I know ironic slow but fast at the same time. And I push the key in a little more each time. And then, 2% of the time I can get the key to work on both locks. So both work. And both are super secure, 6 months from now I will forget how to get in reliabally. Right now, I can guarantee you I can open a lock in 2 minutes. 6 months or a year from now - I have no idea if I will remember or if the locks are in worse condition than they are in today. And then, honestly sometimes it gets into the open position and then I can't figure out how to lock it even if the key works 180 degrees. I have spent an hour working on this and think right now I now I finally might understand the secret. It feels more like a gag puzzle gift where it is a puzzle to open a wine bottle instead of reliably opening a lock used for professional purposes. ... ? seems other have had this experience too. What gives? So confusing. I'm not a locksmith nor should I have to learn how to be one to get a simple keyed lock to work.
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Reviewed in the United States on May 1, 2024 by andrew
Size: 80 mm
Style: 1 Pack - 3 Keys
Color: Silver
this lock is excellent. its works flawlessly on a new 40' container. easy to operate and certainly strong. the keys have a larger plastic coating around the head of the keys... a little annoying as it adds more size, but easy to find as well.
Reviewed in the United States on October 1, 2025 by S. B.
Size: 70 mm
Style: 1 Pack - 3 Keys
Color: Silver
Very well made. Nothing is indestructible but this has to be close. Very compact and unique locking system.
Reviewed in the United States on December 5, 2025 by James Smith