Description
About the 312LF Covered Laminated Padlock
Some locks guard the perimeter, but the Master Lock 312LF guards it in any weather. From security gates taking on coastal winds to storage units sitting through a wet winter, this covered laminated padlock keeps performing where exposed hardware would fail. The longer shackle and layered steel body make it a natural fit for heavy-duty outdoor applications.
Master Lock 312LF
The Master Lock No. 312LF Covered Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body and a 1-1/2in (38mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. The blue weather-resistant thermoplastic cover blocks out moisture, dirt, and grime.
It keeps the internal components protected in harsh outdoor conditions. Dual ball bearing locking delivers maximum pry resistance, and the non-rekeyable 4-pin W1 cylinder adds a dependable layer of pick resistance.
Check out our collection to compare covered laminated options across different shackle lengths and configurations.
312LF Covered Laminated Padlock Product Highlights
| Model # | 312LF |
| Body Width | 1-9/16in (40mm) |
| Shackle Length | 1-1/2in (38mm) |
| Shackle Width | 1/2in (13mm) |
| Shackle Diameter | 9/32in (7mm) |
| Key Options |
Keyed Different, Keyed Alike (KA) Click HERE for additional key information. |
| Color Options | Blue - 312LF, 312KALF |
- Blue weather resistant thermoplastic cover protects against moisture, dirt and grime
- 1-9/16in (40mm) wide laminated steel body for superior strength
- 1-1/2in (38mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance
- Dual ball bearing locking for maximum pry resistance
- Non-rekeyable 4-pin W1 cylinder offers strong pick resistance
BEST USED FOR: SEVERE USE
A gate, a storage yard, a trailer hitch. Each one needs hardware that doesn't quit when conditions get rough. 1st-in-Padlocks pairs product knowledge with a full catalog of padlocks, Diskus® hardware, hasps, safes, cables, and chains from brands that facility managers and business owners trust.
Contact our team, and we'll match you with the right product for your setup.