What kind of key is ILCO?
The Ilco®, Ilco EZ® and Silca® branded lines of automotive keys range from solid metal keys, black plastic head keys and shell keys to Transponder and Transponder Compatible key blanks.
What are Ilco keys used for?
These keys contain a transponder chip enclosed in the head that communicates with the vehicle’s immobilizer system. This line of keys contains a transponder chip enclosed in the plastic head that communicates with the vehicle’s immobilizer system.

Can Ilco keys be copied?
Keys can be copied, but that’s not to say they can’t be unique. Ilco lets you customize them to your taste: choose your color, different from all the others. Whatever solution you want, Ilco will always have a strong, attractive key made of top quality alloys and raw materials.
Can Ilco keys be duplicated?
Your keys tell who you are. Keys can be copied, but that’s not to say they can’t be unique. Ilco lets you customize them to your taste: choose your color, different from all the others. Whatever solution you want, Ilco will always have a strong, attractive key made of top quality alloys and raw materials.
Which keys Cannot be duplicated?
The following is a list of keys that cannot be duplicated:

- Transponder Key.
- Laser Cut Car Key.
- VAT Key.
- Abloy keys.
- Chip Keys.
- Tubular Keys.
- Internal Cut Keys.
- Four-Sided Key.
Can I make a copy of a key that says do not duplicate?
The truth is there’s no law regarding “do not duplicate” keys. The engraved message found on many business keys is not legally binding – it’s just a recommendation. Though many chain hardware stores, such as Ace, may refuse to cut a copy of these keys, a locksmith can easily duplicate them.
Are all tubular locks the same?
Tubular locks come in varying sizes, with 7-pins being the most common and 10-pins the least popular. You often find these used in vending machines, computers, bicycle locks, and glass displays. Other tubular lock sizes go as little as 4 pins, depending on the manufacturer.