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The Master Lock 131Q is a 4-pack of black, vinyl-covered aluminum padlocks made in the USA, featuring hardened steel shackles for cut resistance and a 4-pin cylinder with dual locking levers for enhanced security. Designed for both indoor and outdoor use, these compact 1-3/16 inch wide locks come keyed alike for convenience, making them ideal for securing backpacks, lockers, and storage boxes with durable, corrosion-resistant protection.

| ASIN | B00004Y8D4 |
| Brand | Master Lock |
| Colour | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | App |
| Controller Type | Key Control |
| Country of Origin | USA |
| Finish Type | Polished |
| Generic Name | Covered Aluminum Keyed Alike Padlocks |
| Global Trade Identification Number | 00071649002243 |
| Included Components | Padlocks |
| Item Dimensions LxWxH | 16 x 33 x 49 Millimeters |
| Item Weight | 349 g |
| Item dimensions L x W x H | 16 x 33 x 49 Millimeters |
| Item model number | 131Q |
| Lock Type | Key Lock |
| Manufacturer | Master Lock |
| Material | Hardened Steel |
| Model Name | 131Q |
| Net Quantity | 1.00 Count |
| Number of Pieces | 5 |
| Product Dimensions | 1.6 x 3.3 x 4.92 cm; 349.27 g |
| Recommended Uses For Product | Outdoor Use |
| Shape | Square |
| Special Feature | Easy to Install |
| Style | 4-Pack |
| UPC | 071649002243 |
F**A
Los candados son perfectos en medida y con una sola llave 🔑 van genial
G**I
Ottimo per armadietti da spogliatoio a lavoro
S**N
It isn't really weatherproof but it is pretty hardy. Ignoring the low security of the master lock system, it's a decent purchase just as a minor deterrent.
G**Y
Bonne qualité ...ne rouille pas
L**A
I am moving into a new condo that provides me with 4 storage lockers in my garage space. I was tired of trying to find the right key for each lock, so I purchased these keyed-alike Master locks. They're pretty small, but they work perfectly. I wish they had come with more than two keys, but if I lose the keys, the locks are small enough to be cut easily with bolt cutters. They look good and so far have resisted rust.