Shrouded shoulders or closed-shackle padlocks have metal covers that protect the exposed shackle. While you won’t have to worry about them going missing, you may be out a few dollars in the short term. They undergo a heat treatment to create a hardened outer layer, though some power tools can still cut through them.īoron carbide and molybdenum steel alloy are the most durable and most expensive shackle material option. Hardened steel and hardened boron steel alloy are the midrange types of material used to make shackles. Shackle material types can include brass, stainless steel, hardened steel, hardened boron steel alloy, boron carbide, and molybdenum steel alloy.īrass and stainless steel are lower quality options that offer minimal protection against impact, though stainless steel shackles are outdoor rated due to its corrosion resistance. As a vulnerable point on an otherwise wholly secure design, padlock manufacturers generally use a sturdy material to prevent damage. The shackle is the most exposed part of a padlock. We address a few of the most prominent features to consider below. While a hammer may benefit from simplicity, a padlock should have a moderate amount of complexity to keep your possessions secure. When shopping for a new padlock, it’s essential to understand the characteristics that best exemplify a quality product. While you won’t have to worry about a key, overall, they are the weaker option in terms of security. A shackle is the curved, metal bar that opens or locks in place.Ĭombination padlocks are suitable for inexpensive items that people wouldn’t go to a lot of trouble to steal, or for relatively safe areas, like a school. The shackle is released when every cam’s indentation lines up together, and the lock opens. Cams are small discs that have an indentation in them. Combination PadlocksĬombination padlocks use a numbered combination to rotate several cams into a position to allow the shackle to be released. This padlock style is the most secure against lockpicks, but you will have to keep track of the key. Keys that do not have the correct cut will not position the pins correctly, and you will be unable to open the lock. Each pin must be set at a specific height by the key to turn the drum and open the lock. A locking pin is a thin, metal pin that slides within the core of the padlock. Keyed padlocks require that a key be inserted into the lock to slide several locking pins into position before you can open the lock. Beyond this simple difference, this article describes the locking mechanisms more thoroughly below. As indicated by their names, you use a key to access a keyed padlock and enter a series of numbers to open a combination padlock. The type is not determined by how the padlock looks, but in the mechanism used to open the lock. Padlocks come in two main standards: Keyed and combination. Left hand and Right Hand option available.Photo: Types of Padlocks. Suitable for use with most types of locking/latching products. * In case of prolonged absence or at the end of a day, additional locking with a manual key is recommended.Īn automatic locking mechanism, built into the handle, allows the door to open with a personal code.įor indoor use. Low cost maintenance: up to 100,000 entries with only one pair of batteries Indication light for activation, deactivation and battery life Up to 9 separate codes for different users Suitable for use with most types of locking/latching productsĮasy replacement for most existing handle types Quick and easy installation: securely Fixed from the inside of the door, preventing disassembly from the outside Once installed, Code-It provides the flexibility of use, with options for automatic re-locking after the entry of a valid code, or manual re-locking to allow a door to be left ‘open’ to allow traffic to pass freely.Īs with all Mul-T-Lock products, Code-It is compliant with latest mechanical requirements to provide a safe and secure locking solution for ultimate end user peace of mind. Mul-T-Lock’s innovative door handle with integrated electronic security, offers simple and effective keyless locking for internal doors, without compromising aesthetics.ĭesigned to enable conveniently controlled access to a door, without the need for any secondary locking unit, Code-It is ideal for offices, storage cupboards or areas where sensitive or hazardous items are kept. Mul-T-Lock Code-It Electronic Security Keyless Combination Lever Lock Updated Version
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