Description
About the 312D Covered Laminated Padlock
When a padlock needs to perform in rain, dust, and daily wear and tear, the design choices matter. The Master Lock 312D Covered Laminated Padlock meets those needs with a layered steel body, a hardened shackle, and a weather-resistant shell that keeps outdoor conditions at bay. It's a straightforward tool for locations where security can't afford a day off.
Master Lock 312D
The Master Lock No. 312D Covered Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body paired with a 9/32in (7mm) diameter, 1-1/16in (27mm) long hardened steel shackle for extra resistance to cutting and sawing.
A blue weather-resistant thermoplastic shell keeps moisture, dirt, and grime from degrading the lock over time. The 4-pin cylinder prevents picking, and dual-locking ball bearings provide strong resistance to prying and hammering.
Take a look at our collection to find additional covered and laminated options suited to your application.
312D Covered Laminated Padlock Product Highlights
| Model # | 312D |
| Body Width | 1-9/16in (40mm) |
| Shackle Length | 1-1/16in (27mm) |
| Shackle Width | 5/8in (16mm) |
| Shackle Diameter | 9/32in (7mm) |
| Key Options |
Keyed Different, Keyed Alike (KA) Click HERE for additional key information. |
| Color Options | Blue - 312D, 312KA |
- Blue weather resistant thermoplastic shell provides outdoor protection against moisture, dirt and grime
- 1-9/16in (40mm) Wide laminated steel body for superior strength
- Hardened steel shackle for extra cut resistance
- Dual ball bearing locking for maximum pry resistance
- 4-pin cylinder helps prevent picking
BEST USED FOR: SEVERE USE
Browse the full range at 1st-in-Padlocks, from padlocks and Diskus® hardware to hasps and chains. Our collection is backed by names like Master Lock, American Lock, ABUS, SentrySafe, Pacific Lock, Trimax, and The Club.
Get in touch with our team to work out the best keyed configuration for your site.