Medeco and Mul-T-Lock: What Makes Them Different
A standard pin-tumbler lock can be picked, bumped with a modified key, or drilled in minutes by anyone who has practiced. High-security cylinders are engineered against all three. Medeco uses angled key cuts that rotate pins as well as lift them, so picks and bump keys fail against the second axis. Mul-T-Lock runs a pin-within-a-pin telescoping design with similar effect. Both add hardened steel inserts that chew up drill bits.
No lock is magic, and we won't claim otherwise. What these cylinders buy you is time and noise — the two things forced entry can't afford.
Restricted Key Duplication: Control Every Copy
The quieter benefit is key control. Medeco and Mul-T-Lock keys are cut on restricted blanks that hardware stores and kiosks can't stock, and duplicates require authorization on record. Hand a key to a dog walker, contractor, or former employee, and you don't have to wonder how many copies came back. For landlords and shop owners, that one feature often matters more than pick resistance — most unwanted entries in shared buildings come through a copied key, not a picked lock.
When a High-Security Lock Is Worth the Money
Honest answer: not every door needs one. A high-security cylinder earns its price when the door guards something a standard lock shouldn't be trusted with — a ground-floor apartment, a storefront with cash or stock inside, a building entry that dozens of key holders pass through, or any door that's already been forced once. After a break-in, we usually pair the new cylinder with a rekey of everything else and a look at the strike plate and frame, since a strong cylinder in a weak door solves half the problem. Ask the tech; the assessment is straight talk, not a sales script.
Common Questions
Are Medeco and Mul-T-Lock locks pick-proof?
No lock is pick-proof, and anyone who says otherwise is selling. These cylinders are engineered to resist picking, bumping, and drilling far beyond standard locks, which makes quiet, fast forced entry impractical.
Can someone copy my high-security key?
Not at a hardware store or kiosk. The blanks are restricted, and duplicates require authorization, so every copy in circulation is one you approved.
Medeco or Mul-T-Lock — which should I choose?
Both are excellent; the right pick depends on your door, your existing hardware, and whether you're joining a master key system. Our tech looks at the door and recommends one with reasons, not a script.
Can you install a high-security cylinder in my existing lock?
Often yes — many doors take a cylinder swap without replacing the full lock body. We confirm on site and give you a transparent quote before work begins.