Master Lock 6121KA 13G923 ProSeries Padlock 2-1/8" Body, 1-1/8" Tall 5/16 Diameter Shackle, Weather Tough Cover, Keyed Alike
Secure Checkout
Fast Shipping
Hassle-Free Returns
Expert Support
Certified WOSB
American Owned and Operated
- Description
- Specifications
The Master Lock 6121KA ProSeries® padlock delivers high-security performance with a compact, heavy-duty build designed for demanding commercial use. The padlock features a 2-1/8" reinforced body with a 5/16" diameter shackle measuring 1-1/8" tall, providing strong resistance against cutting and prying.
Engineered for harsh environments, the lock includes a full Weather Tough® thermoplastic cover that protects internal components from moisture, dirt, ice, and corrosion—ideal for outdoor gates, equipment, and fleet applications.
This version is Keyed Alike (KA) to code 13G923, allowing multiple locks to operate with the same key for easier management.
Features
ProSeries® high-security laminated construction
2-1/8" body width
5/16" diameter shackle, 1-1/8" vertical clearance
Weather Tough® protective cover
Hardened shackle for increased cut resistance
Keyed Alike (KA) – code 13G923
Designed for commercial, industrial, and outdoor use
| Body material | Steel |
|---|---|
| Body width | 2-1/8" |
| Keyway | 6000B |
| Lock keying | Keyed Alike |
| Manufacturer | Master Lock |
| Master pack qty | 6 |
| Rekeyable | Yes |
| Shackle diameter | 5/16" |
| Shackle length | 1-1/8" |
| Shackle width | 7/8" |
