




🔒 Unlock unified security with style and strength
This 4-pack of Master Lock keyed alike padlocks features a weather-resistant thermoplastic coating, hardened steel shackles, and patented dual-locking levers for superior pry resistance. Designed for outdoor use on sheds, gates, trailers, and boats, each lock includes 8 keys and a capped keyway to prevent dirt intrusion. Enjoy hassle-free access with all locks keyed alike and backed by a limited lifetime warranty.
| Brand | Master Lock |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Material | Alloy Steel, Rubber |
| Recommended Uses For Product | Padlock |
| Style | Modern |
| Color | Black |
| Number of Pieces | 8 |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Control Method | App |
| Model Name | 311KA |
| Manufacturer | Master Lock |
| Part Number | 311KA-4 |
| Item Weight | 2.18 pounds |
| Package Dimensions | 6.18 x 4.37 x 3.58 inches |
| Item model number | 311KA-4 |
| Is Discontinued By Manufacturer | No |
| Size | 4 Pack |
| Item Package Quantity | 1 |
| Special Features | Key Lock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |
M**H
One Key Fits All
We need padlocks on our shed, gate and storage bins and these locks make it handy because the same key opens every lock. No need to keep track of which key opens which lock. And the key-entrance has a rubber cover to protect it from the elements. Nice locks
D**N
THEY ARE VERY DURABLE, & ALL KEYED ALIKE!
GOT THIS SET FOR ALL MY LOCKABLES, DON'T NEED TO CARRY A LOAD OF KEYS!
A**R
We used these for pods in our move
And they stayed locked during shipment across country! Easy to use and plenty of keys in case you lose one
V**F
Good, but Not Totaly Weather Proof
Overall, these are excellent quality heavy duty Master brand locks. 3 of the four are flawless. 1 of the 4 the lack cover came off (didn’t stay on tight) during the winter. It got a litter corrosion in the lock mechaninsim, which really surprised me as it was after only a few weeks use outside on our snowmobile trailer door locks. As a result, the key for that one is tricky as it doesn't;t insert and turn smooth. If these had been used for years and this happened, i wouldn’t think too much of it. However, it happened after its first couple of weeks of use. Otherwise, the other 3 locks and their covers work perfectly. No problems and issue with them, so given the affordable price for 4 of them, I still feel good about the purchase. All in all, these are very heavy duty key style locks and I would absolutely buy them again for future uses.
L**.
Horrible Pad locks
I gotta set about a year ago and there horrible we've had to cut 6 of them now They rust really fast In there hard to lock and unlock just don't work good total waste of money worse locks I've ever had
F**N
Best service
I'd recommend this product and the customer service is awesome will buy more soon
C**Y
Nice locks
Customers service is GREAT! Heavy Duty locks.
A**R
Good locks. Do what they're supposed to do!
Good locks. Keyhole cover is a nice feature.
Trustpilot
3 weeks ago
3 days ago