Bilock is a high-security keying system designed and manufactured by Australian Lock Company. It is advertised to be bump-proof, pick-resistant, and drill-resistant. The Bilock cylinder uses a patented locking system with two sidebars, 12 pins, and 12 springs.
Bi Lock keys are virtually impossible to duplicate without your knowledge or authority and then only by a your Bi-Lock authorised agent who has the ability to cut BiLock keys. Bi Lock key heads are available in a wide range of colours for identification purposes.
There are two primary key types/systems for BiLock: EX / QC both are part of the New Generation (NG) BiLock system. Each key type also influences the build of the lock itself. Not all locks support all key types, however most locks do support both. The EX is BiLock's original key type and has no specific features.
When Master Locksmith Brian Preddey invented BiLock in the early 1980's, he could not have imagined that his dual bladed, pick resistant locking system would one day secure facilities stretching from the Stock Exchange in Kuwait City to the Sahara Casino in Las Vegas, the Federal Treasury in Canberra and numerous ...
Bilock is a high-security keying system designed and manufactured by Australian Lock Company. It is advertised to be bump-proof, pick-resistant, and drill-resistant. The Bilock cylinder uses a patented locking system with two sidebars, 12 pins, and 12 springs.
W.G. Allen filed the first related patent in 1909 for its recessed hex-driven safety screws, a safety improvement over fasteners which protruded from machinery. While other hex keys were patented before and after this date, the name would persist.
Key takeaways
Although locks can be made highly pick-resistant, no lock is entirely pick-proof, making additional security measures like access control systems ideal for protection.
Inline 6 restricted key systems ~ $50 to $60 each (medium security) BiLock restricted key systems ~$120 each (high security)
The average cost to copy a basic key is $2 to $5. A car key copy costs $5 to $15 for a plain key only or $150 to $500 for a fob key replacement. Key duplication service from a mobile locksmith costs $85 to $175, excluding fees for a new car-key fob.
Cam locks are very common locks often seen on mailboxes or filing cabinets. They don't offer great protection but they do provide a low level of protection for small items like mailboxes or filing cabinet drawers. If you're looking for something simple to install, these locks are usually pretty easy to replace.
One type cannot be duplicated: DND Master Keys. How many locksmiths would try to duplicate the keys, but they are rather invincible? And their doors are also safe because no one can copy them. DND Keys are best for high-security areas, and they are used everywhere.
A restricted key is a key with uncommon broaching (a non standard profile) which will only be replicated by the original locksmith, with the expressed consent of the client. This is to ensure unwanted duplicates can't be made by disgruntled employees, axe-grinding former partners, or the dreaded jilted ex!
Abloy Protec2 PL 330 Padlock
It is one of the only locks in the world that has never been picked. It has a hardened boron alloy steel shackle to provide resistance to bolt cutters (but is not bolt cutter proof). The padlock body is brass and the shackle and body are chrome plated, so it is very rust-resistant.
You can pick most standard pin tumbler locks with a bobby pin, but some locks feature more complex mechanisms. High-security locks often use additional security measures like spool pins to make picking more challenging.
Our MedecoⓇ High Security cabinet lock keys are made from a special nickel silver alloy. Bitted Medeco® keys must be precisely cut to exact depths and angles, and require special duplicating machines.
The piano is made up of 88 keys, 52 are white and 36 are black. This is what the piano keyboard looks like in its 88 keyed form.
A primary key is the column or columns that contain values that uniquely identify each row in a table. A database table must have a primary key for Optim to insert, update, restore, or delete data from a database table.
The Scroll Lock key is usually the least used key on a keyboard. Its function has been largely rendered obsolete in modern applications. It was originally designed for controlling the scrolling of text, but today it is rarely needed or used.
Hex keys, also known as Allen wrenches, are small L-shaped tools with a hexagonal end that fits snugly into hexagonal sockets, while screwdrivers come in different shapes and sizes and are used to manipulate screws with slots, Phillips heads, or other specialized designs.
A hex key (also, hex wrench, Allen key and Allen wrench, Unbrako or Inbus) is a simple driver for bolts or screws that have heads with internal hexagonal recesses (sockets).
A ball end Allen key set is also an increasingly popular choice for both professional and hobbyist users alike, and with good reason - ball end hex wrenches (sometimes known as ball end hex keys, or ball point hex keys) offer a far greater degree of versatility and flexibility in terms of access to smaller spaces.