High Security Padlocks /Other/multlockCOM/Pics/New%20Look/For%20Home/Padlocks/emil-diallo-476243-unsplash.jpg High Security Padlocks that Protect Your Assets Not all padlocks are created equally. We need different sizes, strengths, shackle types and ruggedness to meet our needs. Most padlocks spend their lives outside. So, not only do they need to be secure, but they also need to function in any condition and over time. Mul-T-Lock’s padlocks were designed to meet your every household security need, including the ability to withstand harsh environmental conditions. Mul-T-Lock padlocks offer high efficiency and security, while maintaining the high performance and serviceability associated with the Mul-T-Lock brand.